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A X-band F equency Synthes zer for FMCW Radar in 180-nm CMOS
Conference proceeding

A X-band F equency Synthes zer for FMCW Radar in 180-nm CMOS

Hamed Alsuraisry, Chun-Hin Yim, Jen-Hao Cheng, Jeng-Han Tsai and Tian-Wei Huang
2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3
Asia Pacific Microwave Conference-Proceedings
01/01/2015

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology Telecommunications
-A 8GHz PLL for FMCW radar using 180-nni CMOS is presented in this paper. Utilizing a fractional-N synthesizer as the FMCW generator, it modulates the frequency across a range of 90 MHz. The phase noise of the proposed I'LL is measured of-86.53 dBc/Hz at 1 MHz offset and-123 dBc/lIz at 10 MHz offset. The reference spur is-60 dBc. The dc power consumption is 32 m NV under a 1.8-V supply.

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