A division ratio - variable delay method for VCO FM nonlinearity correction

FM nonlinearity is the main obstacle to improve the performance of a good many VCO applications. Aiming at problems such as nonlinearity influence of delay line, low SNR and so on in the existing nonlinearity correction methods, a universal correction model is proposed and based on the model the sou...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Liangbing Liu, Yaqing Tu, Baosong Xu
Format:	Tagungsbericht
Sprache:	chi ; eng
Schlagworte:	Delay division ratio- variable delay method FM nonlinearity correction Frequency estimation Microwave imaging Radar Radar imaging Time frequency analysis VCO Voltage-controlled oscillators
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