DocumentCode
638387
Title
Design of a Ku-band voltage controlled oscillator
Author
Qianjie Guo
Author_Institution
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2013
fDate
14-18 April 2013
Firstpage
1
Lastpage
3
Abstract
In this paper, a Ku band voltage controlled oscillator with a frequency range of 220MHz is presented. By changing the traditional structure, combining the resonance with the active component through direct coupling, the oscillator becomes easier to oscillate; therefore the performance of the oscillator has been improved. The output power is 4.79dBm and 7.02dBm at 12.24GHz and 12.49GHz, respectively. The control voltage ranges from 1V to 12V. The phase noise is -66.73dBc/Hz@100KHz at 12.49GHz.
Keywords
coupled circuits; microwave oscillators; phase noise; voltage-controlled oscillators; Ku-band voltage controlled oscillator; VCO structure; direct coupling; frequency 12.24 GHz to 12.49 GHz; phase noise; voltage 1 V to 12 V; Couplings; Power generation; RLC circuits; Resonant frequency; Varactors; Voltage-controlled oscillators; Ku-band; direct couple; oscillator; varactor; voltage controlled;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location
Beijing
Type
conf
DOI
10.1109/IEEE-IWS.2013.6616795
Filename
6616795
Link To Document