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Sub-6GHz Radios
Sub-6GHz Radios
To accomodate the high data-rate required for the fifth generation mobile communication (5G), lager bandwidth channel are design, in particolar 5G operates below 6 GHz and above 24 GHz. In the reality of the 5G we can find many opportinities to realize innovative design to improve performances, for example baseband filters with programmable bandwidth, Low Noise Amplifier (LNA) with high linearity performances.
Related publications:
K. Sohal, D. Manstretta and R. Castello, "A 2nd Order Current-Mode Filter with 14dB Variable Gain and 650MHz to 1GHz Tuning-Range in 28nm CMOS," 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, pp. 1-5, doi: 10.1109/ISCAS51556.2021.9401498.
B. Guo, D. Prevedelli, R. Castello and D. Manstretta, "A 0.08mm2 1-6.2 GHz Receiver Front-End with Inverter-Based Shunt-Feedback Balun-LNA," 2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2020, pp. 379-382, doi: 10.1109/RFIC49505.2020.9218307.
G. Pini, D. Manstretta and R. Castello, "Analysis and Design of a 260-MHz RF Bandwidth +22-dBm OOB-IIP3 Mixer-First Receiver With Third-Order Current-Mode Filtering TIA," in IEEE Journal of Solid-State Circuits, vol. 55, no. 7, pp. 1819-1829, July 2020, doi: 10.1109/JSSC.2020.2987715.
G. Pini, D. Manstretta and R. Castello, "A 260-MHz RF Bandwidth Mixer-First Receiver With Third-Order Current-Mode Filtering TIA," ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC), 2019, pp. 183-186, doi: 10.1109/ESSCIRC.2019.8902498.
M. D. Salehi, D. Manstretta and R. Castello, "A 150-MHz TIA with un-Conventional OTA Stabilization Technique via Local Active Feed-Back," 2019 15th Conference on Ph.D Research in Microelectronics and Electronics (PRIME), 2019, pp. 5-8, doi: 10.1109/PRIME.2019.8787777.
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