원문정보
국제인공지능학회(구 한국인터넷방송통신학회)
The International Journal of Advanced Smart Convergence
Volume 11 Number 2
2022.06
pp.53-58
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, w-band frequency synthesizer was developed for frequency-modulated continuous wave (FMCW) radar sensors. To achieve a small size and high performance, We designed and manufactured w-band MMIC chips such as up-converter one-chip, multiplier, DA (Drive Amplifier) MMIC (Monolithic Microwave Integrated Circuit), etc. And interposer technology was applied between the W-band multiplier and the DA MMIC chip. As a result, the measured phase noise was -106.10 dBc@1MHz offset, and the frequency switching time of the frequency synthesizer was less than 0.1 usec. Compared with the w-band frequency synthesizer using purchased chips, the developed frequency synthesizer showed better performance.
목차
Abstract
1. INTRODUCTION
2. DESIGN AND FABRICATION
3. MEASURED RESULTS
4. CONCLUSIONS
ACKNOWLEDGEMENT
REFERENCES
1. INTRODUCTION
2. DESIGN AND FABRICATION
3. MEASURED RESULTS
4. CONCLUSIONS
ACKNOWLEDGEMENT
REFERENCES
저자정보
참고문헌
자료제공 : 네이버학술정보