Title: The Study and Application of 3mm PLL Frequency Synthesizer
Abstract:With the technology of double phase-locked loops and digital PD,the 3mm PLL frequency synthesizer is designed,which has been triumphantly applied to the first 95GHz millimeter-wave interferometer for ...With the technology of double phase-locked loops and digital PD,the 3mm PLL frequency synthesizer is designed,which has been triumphantly applied to the first 95GHz millimeter-wave interferometer for velocity measurement in our country.A new phase noise estimate method for millimeter wave double PLL frequency synthesizer is presented.The results indicate as follows: working at 95GHz,the output power of the millimeter wave frequency synthesizer is over 10mW,the phase noise is-59dBc/Hz@10kHz,and the stability of frequency is 1.2x10~(-6) among the temperature region of-10℃ to 45℃,which can meet the requirement of system for high stability and high precision frequency synthesizer.Read More
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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