Title :
Prospects of the application of direct microwave frequency synthesizer to radar
Author_Institution :
Nanjing Marine Radar Inst., China
Abstract :
Firstly, this article compares the properties of two fashionable frequency synthesizers: the phase-locked frequency synthesizer and the analogue direct frequency synthesizer. It analyses the main problems of the direct microwave frequency synthesizer and offers some solutions according to the actual radar conditions. Secondly, it proves the correctness of the theoretical analysis through examples. Lastly, it foresees the prospects of the application of the direct microwave frequency synthesizer
Keywords :
frequency synthesizers; microwave circuits; phase locked oscillators; radar equipment; PLL; analogue direct frequency synthesizer; crystal oscillator; direct microwave frequency synthesizer; phase-locked frequency synthesizer; radar conditions; Bandwidth; Employment; Frequency synthesizers; Instruments; Microwave bands; Microwave frequencies; Microwave oscillators; Phase locked loops; Phase noise; Radar applications;
Conference_Titel :
Radar, 1996. Proceedings., CIE International Conference of
Conference_Location :
Beijing
Print_ISBN :
0-7803-2914-7
DOI :
10.1109/ICR.1996.573803
