International Conferences:
First Author (30), Co-Author (12)
[42-P]-Hee-Jo Lee, "Design and fabrication of ultra-broadband electromangetic wave absorbers," Photonics and Electromagnetics Research Symposium 2025, Chiba, Japan, Nov. 5-9, 2025
[41-O]-Hee-Jo Lee, "Ultra-broadband electromangetic wave absorber based on multi-layer metasurfaces," European Advanced Materials Congress 2025, Stockholm, Sweden, Aug. 18-20, 2025-[Invited Talk]
[40-O]-Haneul Woo, Hee-Jo Lee, and Jong-Gwan Yook, "Noninvasive blood glucose monitoring based on wrist phantom modeling using MRI image," 2025 IEEE International Symposium on Antennas & Propagation and North American Radio Science Meeting, July 13-18, Ottawa, Canada
[39-P]-Hee-Jo Lee, "Reconfigurable split-ring resonators with the enhanced resonance in coplanar waveguide," Photonics Electromagnetics Research Symposium 2024, Chengdu, China, April 21-25, 2024
[38-P]-Haneul Woo, Hee-Jo Lee, and Jong-Gwan Yook, "Concentration detection of sodium chloride and glucose solutions using an IDC-based microwave sensor with eliminating environmetal effects," 18th European Conference on Antennas and Propagation, Mar. 17-22, Glasgow, Scotland 2024-[Peer-Reviewed]
[37-O]-Hee-Jo Lee, "Transparent metasurface-based mm-wave absorbers: Case studies," American Advanced Materials Congress, Feb. 26-Mar. 1, Miami, USA 2024-[Invited Talk]
[36-P]-Hee-Jo Lee, "Ultra-wideband mm-wave absorber based on fractal metasurface," Metamaterials 2023, Sep. 11-16, Crete, Greece 2023-[Peer-Reviewed]
[35-O]-Hee-Jo Lee, "Microwave absorbing properties of carbon nanofibers with different carbonization temperatures at the coplanar waveguide circuit," Advanced Materials World Congress 2022, Oct. 11-14, Stockholm, Sweden 2022-[Invited Talk]
[34-O]-Hee-Jo Lee and Sun Chul Kang, "Bacteria sensing based on multi-mode resonance at microwave regime," IEEE Sensors 2022, Oct. 30-Nov. 2, Dallas, USA 2022-[Invited Talk-Online], [Peer-Reviewed]
[33-O]-Hee-Jo Lee, "Graphene characterization for microwave electronic devices and circuits," European Advanced Materials Congress, June 25-July 2, Genoa, Italy 2022-[Invited Talk-Online]
[32-O]-Hee-Jo Lee, "Microwave attenuation effect of carbon nanofibers with different thickness," The 3rd International Conference on Materials Science and Engineering, Apr. 18-22, Boston, MA, USA. 2022-[Invited Talk-Online]
[31-O]-Hee-Jo Lee, “Microwave characteristics of an open coplanar waveguide line-based glucose droplet,” 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Atlanta, Georgia, USA, Jul. 7-12, 2019
[30-P]-Hee-Jo Lee and Young-Pyo Hong, “Microwave circuit model of interdigital capacitor with multilayer graphenes,” 2018 International Symposium on Antennas and Propagation, Paradise Hotel Busan, Busan, Oct. 23-26, 2018
[29-O]-Jin-Kwan Park, Chorom Jang, Hyang Hee Choi, Hee-Jo Lee , and Jong-Gwan Yook, “Sensitivity analysis of humidity sensor with various sensing region length,” 2018 International Symposium on Antennas and Propagation, Paradise Hotel Busan, Busan, Oct. 23-26, 2018
[28-O]-Hee-Jo Lee, “Multilayer graphene as a microwave sensing device and circuit,” Energy Materials and Nanotechnology 2018, Heraklion-Crete, Greece, May 14-18, 2018-[Invited Talk]
[27-P]-Hee-Jo Lee, “Microwave conductivity of multilayer graphene,” Progress In Electromagnetics Research Symposium 2017, Nanyang Technological University, Singapore, Nov. 19-22, 2017
[26-O]-Hee-Jo Lee, “Radio-frequency biosensors for label-free detection of biomolecular binding system,” BIT's 5th Annual Congress of AnalytiX-2017, Hilton Fukuoka Sea Hawk, Japan, Mar. 22-24, 2017-[Invited Talk]
[25-O]-Hee-Jo Lee and Jong-Gwan Yook, “RF biosensor for biomolecule detection,” 2016 URSI Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Aug. 21-25, 2016-[Invited Talk]
[24-P]-Hee-Jo Lee, “Graphene effects on the RF interdigital capacitors,” Progress In Electromagnetics Research Symposium 2016, Shanghai, China, Aug. 8-11, 2016
[23-O]-Hee-Jo Lee, “A high-Q split-ring resonator based on impedance matching via dielectric materials,” Metamaterials 2015, Oxford, UK, Sep. 7-12, 2015 -[Peer-Reviewed]
---------------------------------------Before Daegu Univ.--------------------------------------
[22-P]-Hee-Jo Lee, Byung-Hyun Kim, Yong-Ju Lee, Yunseog Hong, Hyang-Hee Choi, and Jong-Gwan Yook, “High-frequency characteristics of conducting polymer for gas-sensor,” IEEE Sensors 2014, Valencia, Spain, Nov. 2-5, 2014 -[Peer-Reviewed]
[21-P]-Yong-Ju Lee, Byung-Hyun Kim, Hee-Jo Lee , , et al., “A reflection type variable attenuator for gas sensor using conducting polymer as a loaded line at microwave frequencies,” IEEE Sensors 2014, Valencia, Spain, Nov. 2-5, 2014-[Peer-Reviewed]
[20-P]-Byung-Hyun Kim, Yong-Ju Lee, Hee-Jo Lee , , et al., “A gas sensor using double split-ring resonator coated with conducting polymer at microwave frequencies,” IEEE Sensors 2014, Valencia, Spain, Nov. 2-5, 2014 -[Peer-Reviewed]
[19-O]-Yunseog Hong, Sang-Gyu Kim, Byung-Hyun Kim, Hee-Jo Lee , et al., “Advanced non-contact vital sign sensor using phase locked loop,” 2013 European Microwave Week, NCC Nuremberg, Germany, 6-11, Oct. 2013-[Peer-Reviewed]
[18-P]-Jung-Hyun Lee, Hee-Jo Lee , et al., “Enhancement of sensitivity in lateral flow immunoassay using confined fluid flow and thermal detection,” The 3rd International Conference on Bio-Sensing Technology, Sitges, Spain, May 12-15, 2013
[17-P]-Jung-Sik Yang, Jung-Hyun Lee, Hee-Jo Lee , et al., “Emotion-on-a-chip: label free detection of emotional biomarkers using interdigital capacitors, 2013 International Symposium Nature-inspired Technology, High1 Resort, Gangwon, Jan. 6-9, 2013
[16-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “High frequency transmission properties of monolayer graphene with different coplanar waveguide electrode configurations,” IEEE Nanotechnology Materials and Devices Conference 2011, Jeju, Oct. 18-21, 2011
[15-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “Multilayer graphene for high-frequency interconnect,” 2011 International Conference on Solid State Devices and Materials, Nagoya, JAPAN, Sep. 28-30, 2011
[14-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “RF transmission line characteristics of graphenes,” 2011 International Conference on Solid State Devices and Materials, Nagoya, JAPAN, Sep. 28-30, 2011
[13-P]-Hee-Jo Lee, Jung-Hyun Lee, Jong-Gwan Yook, and Hyo-Il Jung, “Label free biosensing using a LC resonator at microwave frequencies,” Nano Korea 2011 Symposium, Kintex, Ilsan, Aug. 24-26, 2011
[12-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “RF characteristics of graphene with width variations at high frequencies,” Nano Korea 2011 Symposium, Ilsan KINTEX, KOREA, Aug. 24-26, 2011
[11-O]-Hee-Jo Lee and Jong-Gwan Yook, “Magnetic permeability estimates of planar SRR and DSRR element based on microstrip line having high impedance,” 2010 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Toronto, Ontario, CANADA, Jul. 11-17, 2010
[10-P]-Hee-Jo Lee and Jong-Gwan Yook, “Label free biomolecular detection using split-ring resonator particle at microwave frequencies,” The 6th International Conference on Advanced Material and Device, Jeju, Dec. 9-11, 2009
[09-P]-Hee-Jo Lee, Hyun-Seok Lee, Kyung-Hwa Yoo, and Jong-Gwan Yook, “DNA sensing based on single element planar double split-ring resonator,” 2009 International Microwave Symposium, Boston, MA, USA, Jun. 7-12, 2009
[08-O]-Hee-Jo Lee and Jong-Gwan Yook, “Numerical and experimental analysis of biomaterial binding system at microwave regime,” 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Charleston, SC, USA, Jun. 1-5, 2009
[07-P]-Heedo Kang, Hyun Kim, Hee-Jo Lee , et al., "An enhanced power plane topology using localized spiral resonator for wideband suppression of simultaneous switching noise,” 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Charleston, SC, USA, Jun. 1-5, 2009
[06-O]-Heedo Kang, Hyun Kim, Hee-Jo Lee , et al., "Wideband suppression of simultaneous switching noise using spiral resonator mounted power plane and novel structure for EMI reduction,” 2009 Korea-Japan Joint Conference on AP/EMC/EMT, Songdo Convensia, Inchon, May 1, 2009-(Proceeding)
[05-P]-Hee-Jo Lee, Shanghoon Seo, Kwansoo Yun, Jae Woo Joung, Il-Young Oh, and Jong-Gwan Yook, "RF performance of CPW transmission line fabricated with inkjet printing nanotechnology,” 2008 Asia-Pacific Microwave Conference, Hongkong, China, Dec. 16-20, 2008
[04-P]-Hee-Jo Lee, Hyun-Seok Lee, Kyung-Hwa Yoo, and Jong-Gwan Yook, “On the possibility of biosensors based on split ring resonators,” European Microwave Week 2008, Amsterdam, Netherlands, Oct. 27-31, 2008-[Peer-Reviewed]
[02-P]-Hee-Jo Lee and Jong-Gwan Yook, “Magnetic coupling effect of the square split-ring resonators array using microstrip line,” 2007 Asia-Pacific Microwave Conference, Bangkok, Thailand, Dec. 11-14, 2007
[01-P]-Hyun Seok Lee, Hee-Jo Lee et al, "Biosensors based on carbon nanotube resonators,” American Physical Society March Meeting 2007, Denver, Colorado, USA, Mar. 5-9, 2007
Domestic Conferences:
First Author (45), Co-Author (20), Corresponding Author (2)
[67-P]-Hee-Jo Lee “Microwave sensor based on polydimethylsiloxane(PDMS)-resonator antenna for characterizing small liquid specimens ” 2025 Korean Biochip Society: Spring Conference, Yeosu Expo Convention Center, Yeosu, May 14-16, 2025
[66-P]-Hee-Jo Lee “High-performance absorber based on metasurface in the Ka-band” 2025 Microwave and Electromagnetic Wave Propagation Conference, ICC, Jeju, Feb. 12-15, 2025
[65-P]-Hee-Jo Lee “A study on microwave sensor based on split-ring resonators with single-layer graphene” 2024 Microwave and Electromagnetic Wave Propagation Conference, Coex, Seoul, Nov. 20-21, 2024
[64-P]-Hee-Jo Lee “On the reconfigurable split-ring resonators with the high-Q resonance” 2024 Korean Physical Society: Daegu-Gyeong Buk Branch, Kumoh Institute of Technology, Gumi, Oct. 18, 2024
[63-P]-Hee-Jo Lee and Sun Chul Kang “Discrimination between Gram positive (+) and Gram negative (-) bacterium at microwave regime,” The 27th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Sep. 08, 2023
[62-P]-Ji-Hyun Nam and Hee-Jo Lee “Ag-ink printing-based metal mesh transparent antenna for 5G communciations,” 2023 Microwave and Electromagnetic Wave Propagation Conference, Delpino Resort, Goseong, Aug. 23-26, 2023
[61-O]-Hee-Jo Lee and Bo-Hye Kim “A study on transmission and transmission line-distributed elements characteristics of carbon nanofibers with different carbonization temperatures,” 2023 Microwave and Electromagnetic Wave Propagation Conference, Haevichi Hotel & Resort, Jeju, Feb. 17-18, 2023
[60-O]-Hee-Jo Lee “Research and development trends of transparent absorber in the mm-Wave broadband,” 2022 Microwave and Electromagnetic Wave Propagation Conference, Ramada Plaza Hotel, Jeju, Aug. 17-20, 2022
[59-P]-Ji-Hyun Nam, Youchung Chung, and Hee-Jo Lee “Design and fabrication of 3.5 GHz transparent antennas using Ag-ink printing technique,” 2022 Microwave and Electromagnetic Wave Propagation Conference, Ramada Plaza Hotel, Jeju, Aug. 17-20, 2022
[58-P]-Hee-Jo Lee and Sankil Kim “Microwave characteristics of glucose droplet based on multi-resonant modes,” 2021 Microwave and Electromagnetic Wave Propagation Conference, Ramada Plaza Hotel, Jeju, Aug. 18-21, 2021
[57-O]-Do-Hyeon Kim, Sankil Kim and Hee-Jo Lee, “S-band unfolded-type conical spiral antenna for low Earth orbit (LEO) CubeSat,” 2021 Microwave and Electromagnetic Wave Propagation Conference, Ramada Plaza Hotel, Jeju, Aug. 18-21, 2021
[56-P]-Hee-Jo Lee, Ji-Hwan Jeong, and Bo-Hye Kim, “Analysis of electrical properties of carbon nanofiber films at microwave frequencies,” 2020 Korean Institute of Electromagnetic Engineering and Science: Fall Conference, Sejong University, Seoul, Nov. 2020
[55-P]-Hee-Jo Lee, “Glucose droplet sensing using a half-wavelength microstrip resonator,” 2020 Korean Biochip Society: Fall Conference, Jeju Shinhwa World Landing Hotel, Jeju, Nov. 2020
[54-P]-Hee-Jo Lee, “Microliter droplet sensing based on microwave multi-mode resonance,” 2020 Korean Physical Society: Daegu-Gyeong Buk Branch, Kyungpook National University, Daegu, Oct. 2020
[53-P]-Hee-Jo Lee and Wang-Ki Kim “Microwave power loss of coplanar waveguide circuits fabricated with a silver inkjet printing technique,” 2019 Korean Physical Society: Daegu-Gyeong Buk Branch, Daegu University, Gyeongsan, Oct. 2019
[52-P]-Hee-Jo Lee, “On the correlation between electric resistance and glucose droplet with concentration variations in the microwave region,” The 23th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Aug. 29, 2019
[51-O]-Hee-Jo Lee, “RF biosensors for pathogenic bacteria detection: Recent research trends,” 2019 Microwave and Electromagnetic Wave Propagation-Spring Meeting, Yonsei University, Seoul, May 31, 2019-[Invited]
[50-P]-Hee-Jo Lee, “High frequency transmission properties of glucose droplet,” The 22th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Aug. 30, 2018
[49-P]-Hee-Jo Lee, “Microwave characterization of phosphate-buffered saline solution for cell treatment,” The 21th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Aug. 31, 2017
[48-O]-Tae-Gyu Kang, Jin-Gwan Park, Hang Hee Choi, Hee-Jo Lee , et al., “Humidity sensor of microwave oscillator using conducting polymer,” 2017 Microwave and Electromagnetic Wave Propagation Conference, Ramada Plaza Hotel, Jeju, Aug. 24-26, 2017
[47-O]-Hee-Jo Lee, “Case studies on RF/microwave bioapplications and recent research trends,” 2016 Workshop on the RF/Microwave New Technology for 4th Industrial Revolution, Hall of Korean Science and Technology, Seoul, Oct. 7, 2016-[Invited]
[46-P]-Hee-Jo Lee, “Label free detection of stress biomarkers using a single asymmetric split-ring resonator element,” The 20th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Aug. 19, 2016
[45-P]-Hee-Jo Lee, Jin-Gwan Park, Tae-Gyu Kang, Hang Hee Choi, and Jong-Gwan Yook, “A study on characteristics of transmission line parameters of conducting polymer,” 2016 Microwave and Electromagnetic Wave Propagation Conference, Maison Glad, Jeju, Jun. 16-18, 2016
[44-O]-Jin-Gwan Park, Jin-Gwan Park, Byung-Hyun Kim, Hang Hee Choi, Hee-Jo Lee , et al., “RF interferometric gas sensor,” 2016 Microwave and Electromagnetic Wave Propagation Conference, Maison Glad, Jeju, Jun. 16-18, 2016
[43-O]-Tae-Gyu Kang, Jin-Gwan Park, Hang Hee Choi, Hee-Jo Lee , et al., “Analysis of conducting polymer characteristic using TRL calibration,” 2016 Microwave and Electromagnetic Wave Propagation Conference, Maison Glad, Jeju, Jun. 16-18, 2016
[42-O]-Hee-Jo Lee and Jong-Gwan Yook, “Research trends of RF nano-biosensor and its prospect,” The 19th Workshop on the Bio-Effects and Environment of Electromagnetic Fields, The-K Hotel, Seoul, Aug. 27, 2015
[41-P]-Hee-Jo Lee, “RF characteristics of interdigital capacitors with graphenes,” 2015 Microwave and Electromagnetic Wave Propagation Conference, Lamada Hotel, Jeju, Aug. 19-21, 2015
[40-P]-Hee-Jo Lee, “A study on the interaction between time-varying electromagnetic field and droplet at high frequencies,” Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 22-24, 2015
[39-P]-Hee-Jo Lee, Eunho Kim, Jaehyun Park, Wooseok Song, Ki-Seok An, Yong Seung Kim, Jong-Gwan Yook, and Jongwan Jung, “Radio-frequency characteristics of graphene monolayer via nitic acid doping,” Korean Physical Society-Fall Meeting, Kimdaejung Convention Center, Gwangju, Oct. 22-24, 2014
[38-O]-Hee-Jo Lee, “Label free biomolecular detection using metamaterial elements at microwave frequencies,” 2014 Korean Physical Society: Daegu-Gyeong Buk Branch, Daegu Univ., Oct. 17, 2014-[Invited]
---------------------------------------Before Daegu Univ.--------------------------------------
[37-O]-Hee-Jo Lee and Jong-Gwan Yook, “Research and development of label free and highly sensitive RF biosensors,” 2014 Microwave and Electromagnetic Wave Propagation Conference, Lamada Hotel, Jeju, Aug. 21-23, 2014-[Invited]
[36-P]-Byung-Hyun Kim, Yong-Joo Lee, Hee-Jo Lee , et al., “Gas sensor based on double split-ring resonator with conducting polymer in the microwave region,” 2014 Microwave and Electromagnetic Wave Propagation Conference, Lamada Hotel, Jeju, Aug. 21-23, 2014
[35-O]-Yong-Joo Lee, Byung-Hyun Kim, Hee-Jo Lee , et al., “Gas sensor based on hybrid coupler with conducting polymer in the microwave region,” 2014 Microwave and Electromagnetic Wave Propagation Conference, Lamada Hotel, Jeju, Aug. 21-23, 2014
[34-O]-Yunseog Hong, Hee-Jo Lee , et al., “An RF biosensor using phase locked loop circuit,” 2014 Microwave and Electromagnetic Wave Propagation Conference, Lamada Hotel, Jeju, Aug. 21-22, 2014
[33-P]-Hee-Jo Lee, Suji Choi, Jung-Hyun Lee, and Hyo-Il Jung, “Label free detection of stress biomarkers using an asymmetric metasurface element," 2013 Biochip-Fall Conference, Gangwon National Univ, Chuncheon, Nov. 13-14, 2013
[32-P]-Hee-Jo Lee, “A high-Q resonator using impedance matching technique at microwave frequencies,” Korean Physical Society-Fall Meeting, CECO, Changwon, Oct. 30-Nov. 1, 2013
[31-P]-Jung-Sik Yang, Jung-Hyun Lee, Hee-Jo Lee , et al., “Label free detection of stress biomarkers using an interdigital capacitor,” 2013 Biochip-Spring Conference, Aasan Medical Center, Seoul, June 29-30, 2013
[30-O]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Emotion-on-a-paper (EOP): Enhancement of sensitivity in microfluidic paper-based analytical device using confined fluid flow,” 2013 Biochip-Spring Conference, Aasan Medical Center, Seoul, June 29-30, 2013
[29-O]-Hee-Jo Lee, Jong-Gwan Yook, and Hyo-Il Jung, “Metamaterial elements-based RF biosensor for highly sensitive and label-free detection,” 2013 Microwave and Electromagnetic Wave Propagation Conference, Coex, Seoul, May 24, 2013-[Invited]
[28-O]-Yunseog Hong, Sang-Gyu Kim, Byung-Hyun Kim, Hee-Jo Lee , et al., “A measurement sensor for non-contact and near vital sign using phase-locked loop,” 2013 Microwave and Electromagnetic Wave Propagation Conference, Coex, Seoul, May 24, 2013
[27-O]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Biochip technology for emotion measurement,” 2012 Korean Emotion and Sensibility Society-Fall Meeting, Oak valley, Gangwon, Nov. 23-24, 2012
[26-P]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Emotion-on-a-chip (EOC): Split-ring resonator to measure human salivary stress biomarkers,” 2012 Korean Sensors Society-Fall Meeting, Jeju Univ., 16-17, Nov. 2012
[25-O]-Hee-Jo Lee, Jung-Hyun Lee, Suji Choi, and Hyo-Il Jung, “Asymmetric resonator-based RF biosensor for label-free cortisol detection,” Korean Society of Mechanical Engineers-Fall Meeting, CECO, Changwon, Nov. 7-9, 2012
[24-O]-Hee-Jo Lee, Jung-Hyun Lee, Suji Choi, and Hyo-Il Jung, “Asymmetric metamaterial element-based RF biosensor for label-free detection of stress biomarkers,” Korean Physical Society-Fall Meeting, Phoenix Park, Pyeongchang, Oct. 24-26, 2012
[23-P]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Emotion-on-a-chip (EOC): Split-ring resonator to measure human salivary stress biomarkers," 2012 Korean Biochip Society-Fall Meeting, GIST, Gwangju, Oct. 18-19, 2012
[22-P]-Hee-Jo Lee, Jung-Hyun Lee, and Hyo-Il Jung, “Cortisol detection using a planar split-ring resonator-based RF biosensor,” 2012 Korean Biochip Society-Spring Meeting, Hanyang Univ., Ansan, May 23-24, 2012
[21-O]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Emotion-on-a-chip (EOC): Real-time analysis of human emotion using body fluids,” 2012 Korean Emotion and Sensibility Society-Spring Meeting, Sangmyeong Univ., Seoul, May 11-12, 2012
[20-O]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “Evaluation of effective conductivity of CVD-grown graphenes at microwave frequencies and their transmission line characteristics,” Korean Physical Society-Spring Meeting, Convention Center, Daejon, April 25-27, 2012
[19-P]-Hee-Jo Lee, Jung-Hyun Lee, and Hyo-Il Jung, “Label-free biomolecule detection using a planar split-ring resonator in the microwave region,” The 14th KMEMS, Jeju, April 5-7, 2012
[18-P]-Jung-Hyun Lee, Hee-Jo Lee, et al., “Label-free detection of cortisol using a small microwave resonator,” KSME, Chonnam National Univ., Gwangju, Mar. 28-30, 2012
[17-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “On the RF characteristics of CVD-grown single- and multi-layer graphene for high-frequency interconnect,” The 19th Korea Conference on Semiconductors, Korea Univ., Seoul, Feb. 15-17, 2012
[16-O]-Jung-Hyun Lee, Hee-Jo Lee , et al., “A study on detecting the human cortisol using a microwave resonant-sensor,” 2011 Korean Emotional Sensibility-Fall Meeting, Gyeongju KyoYuk MunHwa Co., Gyeongju, Nov. 25, 2011
[15-O]-Hee-Jo Lee, Eunho Kim, Jong-Gwan Yook, and Jongwan Jung, “RF characteristics of CVD-grown multilayer graphene,” 2011 Microwave and Electromagnetic Wave Propagation-General Conference, Kintex, Ilsan, Nov. 25, 2011
[14-O]-Hee-Jo Lee, Jung-Hyun Lee, Hyo-Il Jung, and Jongwan Jung, “A single magnetic metamaterials element-based biosensor for antigen-antibody detection,” 2011 Korean Physical Society-Fall Meeting, Bexco, Busan, Oct. 19-21, 2011
[13-P]-Eunho Kim, Seunghyun Han, Hee-Jo Lee, et al., “Hydrazine reduction effect of monolayer graphene oxide,” 2011 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 13-15, 2011
[12-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “Self-resonance frequency of interdigital capacitors coupled with monolayer graphene,” 2011 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 13-15, 2011
[11-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “Extraction and physical interpretation of transmission line parameters of monolayer graphene,” 2011 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 13-15, 2011
[10-P]-Hee-Jo Lee, Eunho Kim, and Jongwan Jung, “Loss characteristics of nitric acid-doped monolayer graphene at microwave frequencies,” 2011 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 13-15, 2011
[09-O]-Hee-Jo Lee and Jong-Gwan Yook, “Numerical realization of negative magnetic permeability using single and double split-ring resonator excited by quasi-TEM mode,” 2010 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 21-23, 2010
[08-P]-Hee-Jo Lee and Jong-Gwan Yook, “An improved RF circuit model for biosensors based on carbon nanotube coupled with interdigital capacitors,” 2009 Korean Physical Society-Fall Meeting, Convention Center, Changwon, Oct. 21-23, 2009
[07-O]-Hee-Jo Lee and Jong-Gwan Yook, “Electromagnetic biosensing using planar double split-ring resonator at microwave frequencies,” 2009 Microwave and Electromagnetic Wave Propagation-Spring Meeting, Kumoh National Institute of Technology, Gumi, Sep. 21, 2009
[06-P]-Hee-Jo Lee, Hyun Kim, Jikwon Kim, Jong-Gwan Yook, “Numerical estimates of artificial magnetic metamaterials at microwave frequencies,” 2009 Korean Physical Society-Spring Meeting, Convention Center, Daejon, Apr. 21-23, 2009
[05-P]-Shanghoon Seo, Ro-Woon Lee, Kwansoo Yun, Jae Woo Joung, Hee-Jo Lee , et al., “Cu line fabricated with inkjet printing technology for printed circuit board,” 2008 Korean Mechanics Society-Fall Meeting, Yongpyong Resort, Yongpyong, Nov. 5-7, 2008
[04-P]-Hyun-Seok Lee, Hee-Jo Lee , et al., “Carbon nanotube resonator-based biosensors,” 2008 Korean Physical Society-Fall Meeting, Kimdaejung Convention Center, Gwangju, Oct. 21-23, 2008
[03-O]-Hee-Jo Lee, Hyun-Seok Lee, Kyung-Hwa Yoo, and Jong-Gwan Yook, “A study on biomaterial sensing of single walled carbon nanotube based on interdigital capacitor,” 2008 Microwave and Electromagnetic Wave Propagation -Spring Meeting, Dongkuk University, Seoul, May 23, 2008
[02-P]-Eun-Ju Kim, Dae-Hong Kim, Hee-Jo Lee , et al. “Measurement of water volume and permeability using simultaneous T1/T2* weighted gradient echo pulse sequence,” 2002 Annual Meeting of the Korean Society of Magnetic Resonance Imaging in Medicine, Catholic Medical Center, Seoul, Nov. 1, 2002
[01-P]-Hee-Jo Lee, Dae-Hong Kim, and Sam-Hyeon Lee, “Development of spine coil using theta coil,” 2002 Annual Meeting of the Korean Society of Magnetic Resonance Imaging in Medicine, Catholic Medical Center, Seoul, Nov. 1, 2002