RF Energy Harvesting

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Video Chapters

0:00 Faculty Development Program at NIT Meghalaya

0:29 Speaker Introduction by Dr S Majumdar

5:50 About Dr Javed and his research

7:25 Online Teaching and Udemy (8 Courses) https://www.udemy.com/user/dr-g-s-javed/

8:30 Five (5) Projects done in a 10 year research career

10:34 IoT in Agriculture (Precision Farming)

11:12 Energy Harvesting

12:50 Potential Energy Harvesters

17:53 Typical Energy Harvesting System

20:28 Available RF Energy to be harvested

24:20 RF Energy Harvesting using Maximum Power Point Tracking (MPPT)

32:50 Energy Harvesting for RFID Sensors

34:35 CONECCT 2020 Paper - Multi-band Multi-mode RF Energy Harvesting

35:14 Impedance Matching

36:57 Programmable Impedance Matching - Dual Band

Interesting Trivia Question

42:46 Rectifier Design

46:44 Voltage Generation and Power Tracking

48:47 Results

56:00 Summary and Conclusion

59:07 Q&A Session

59:26 Q1: If frequency is higher, how is the reach higher

1:00:49 Q2: RF Energy Harvesting companies in India

1:03:52 Q3: How the value of load resistor was chosen ?

1:07:20 Q4: What is the easiest way to build a RF Energy Harvesting system

1:10:31 Q5: I am working on LoRa. Can I make a PCB for testing?

1:12:40 Concluding remarks by Dr S Majumdar

1:15:10 New Analog design Companies in India