DocumentCode
525103
Title
The Method of Designing Ultra Low Phase Noise Dielectric Resonator Oscillators
Author
Piekarski, Jan ; Czuba, Krzysztof
Author_Institution
Inst. of Electron. Syst., Warsaw Univ. of Technol., Warsaw, Poland
fYear
2010
fDate
14-16 June 2010
Firstpage
1
Lastpage
4
Abstract
In this paper a method of designing ultra low phase noise Dielectric Resonator Oscillators (DRO) is presented. The design procedure is described basing on an exemplary 1.3 GHz Voltage Controlled DRO realized in the negative resistance oscillator configuration. Issues of the resonator and the active circuit design important for achieving a good phase noise performance are described. Described method was used for designing a 2.85 GHz oscillator with very good results.
Keywords
Active circuits; Coupling circuits; Design methodology; Dielectric losses; Frequency; Microstrip resonators; Phase noise; Q factor; Voltage control; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Radar and Wireless Communications (MIKON), 2010 18th International Conference on
Conference_Location
Vilnius, Lithuania
Print_ISBN
978-1-4244-5288-0
Type
conf
Filename
5540512
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