DocumentCode
3750902
Title
A X-band frequency synthesizer for FMCW radar in 180-nm CMOS
Author
Hamed Alsuraisry;Chun-Hin Yim;Jen-Hao Cheng;Jeng-Han Tsai;Tian-Wei Huang
Author_Institution
King Abdulaziz City for Science and Technology (KACST), Kingdom of Saudi Arabia
Volume
3
fYear
2015
Firstpage
1
Lastpage
3
Abstract
A 8GHz PLL for FMCW radar using 180-nm 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 PLL is measured of -86.53 dBc/Hz at 1 MHz offset and -123 dBc/Hz at 10 MHz offset. The reference spur is -60 dBc. The dc power consumption is 32 mW under a 1.8-V supply.
Keywords
"Electrical engineering","Modulation","Solid state circuits","Cities and towns","Phase locked loops","Voltage-controlled oscillators","Frequency control"
Publisher
ieee
Conference_Titel
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN
978-1-4799-8765-8
Type
conf
DOI
10.1109/APMC.2015.7413485
Filename
7413485
Link To Document