ULP multi-channel BFSK transceiver for IoT applications and wake-up systems
ULP quadrature PLL with frequency multiplication
ULP LNA for ISM band with gain control mode
![](http://nice.kaist.ac.kr/files/attach/filebox/717/003/3717.jpg)
0.5THz CMOS Detector IC design
![0.5THz CMOS Detector PCB](http://nice.kaist.ac.kr/files/attach/filebox/730/003/3730.jpg)
- - Technology : 65nm CMOS
- - Operating Frequency: 0.5THz
- - Responsivity : 730 V/W
- - NEP : 13pW/√Hz
- - Chopping Frequency : 1kHz