상세정보
학술대회
A 5.8 GHz up-conversion mixer for DSRC transmitter
- 발행일
- 200308
- 출처
- Radio and Wireless Conference (RAWCON) 2003, pp.369-372
- 협약과제
- 02MB3800, SiGe BiCMOS RFIC 부품, 강진영
- 초록
- DSRC provides high speed radio link between road side equipment and on-board equipment within the narrow communication area. In this paper, a 5.8 GHz up-conversion mixer for DSRC RF transmitter is designed and fabricated using our 0.8 μm SiGe HBT process technology and IF/LO/RF matching, IF/LO input baluns and RF output balun are all integrated on chip. The measured performance is 3.5 dB conversion gain, -12.5 dBm output IP3, 42 dB LO to IF isolation, 38 dB LO to RF isolation, current consumption of 29 mA for 3.0 V supply voltage and the chip size of fabricated mixer is 2.7 mm X 1.6 mm.
- KSP 제안 키워드
- 5.8 GHz, 7 mm, Conversion gain, Current consumption, High Speed, On-board Equipment, RF isolation, RF transmitter, SiGe HBT, Supply voltage, process technology