DocumentCode :
3677543
Title :
Electronic beam steering using PLL array for radar applications in W-band
Author :
Bo Shi;Siew-Weng Leong;Alda Mulya;Bin Luo;Wenjiang Wang
Author_Institution :
Institute for Infocomm Research, A∗
fYear :
2015
Firstpage :
274
Lastpage :
276
Abstract :
A phase-locked loop (PLL) array has been developed to perform electronic beam steering at W-band (76-77 GHz) for radar applications. It uses external current injection into the outputs of the charge pump (CP) in the frequency synthesizers to adjust the phase of the voltage control oscillators (VCO) in the PLL array. The measurement array radiation pattern is presented.
Keywords :
"Phase locked loops","Arrays","Voltage-controlled oscillators","Beam steering","Phase shifters","Radar","Voltage control"
Publisher :
ieee
Conference_Titel :
Synthetic Aperture Radar (APSAR), 2015 IEEE 5th Asia-Pacific Conference on
Type :
conf
DOI :
10.1109/APSAR.2015.7306206
Filename :
7306206
Link To Document :
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