X-Band PLL Synthesizer

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Datum
2006-04Alternativní metriky PlumX
http://hdl.handle.net/11012/57940Metadata
Zobrazit celý záznamAbstrakt
This paper deals with design and realization of a PLL synthesizer for the microwave X−band. The synthesizer is intended for use as a local oscillator in a K−band downconverter. The design goal was to achieve very low phase noise and spurious free signal with a sufficient power level. For that purpose a low phase noise MMIC VCO was used in phase locked loop. The PLL works at half the output frequency, therefore there is a frequency doubler at the output of the PLL. The output signal from the frequency doubler is filtered by a band-pass filter and finally amplified by a single stage amplifier.
Typ dokumentu
Recenzovaný dokumentZdrojový dokument
Radioengineering. 2006, vol. 15, č. 1, s. 13-16. ISSN 1210-2512http://www.radioeng.cz/fulltexts/2006/06_01_13_16.pdf
Kolekce
- 2006/1 [9]