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http://dx.doi.org/10.5515/KJKIEES.2011.22.11.1117

A Low Phase-Noise Ka-Band Hybrid Frequency Synthesizer for Millimeter Wave Seeker  

Lim, Ju-Hyun (Samsung Thales Co., Ltd.)
Han, Hae-Jin (Korea Polytechnic VII)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.22, no.11, 2011 , pp. 1117-1124 More about this Journal
Abstract
In this paper, we implemented a Ka-band frequency synthesizer for millimeter wave seeker. We improved frequency synthesizer performance of phase noise, resolution and spurious using the DDS driven hybrid method The proposed frequency synthesizer has the bandwidth of 1 GHz, frequency switching time of below 9 ${\mu}s$, suppressed spurious level of below -68.9 dBc. phase noise of -113.58 dBc/Hz at offset 100 kHz and flatness of ${\pm}$0.7 dB.
Keywords
Phase Noise; Switching Time; DDS; PLL; Spurious;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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