TY - GEN
T1 - Filter-based low phase-noise microwave oscillators
AU - Huang, Yu Wen
AU - Chang, Chih Lin
AU - Tseng, Chao Hsiung
PY - 2010
Y1 - 2010
N2 - In this paper, two filter-based microwave oscillators are developed using two types of filters, namely the stub filter and trisection filter. The filter is treated as a stabilization element in the oscillator feedback network to improve the phase noise performance. For the oscillator using the stub filter, the oscillating frequency is designed at 1.99 GHz, and the measured phase noise is 105 dBc/Hz at 100 KHz offset frequency. On the other hand, the oscillator using the trisection filter operated at 2.47 GHz and gives -125.7 dBc/Hz at 100 KHz offset frequency.
AB - In this paper, two filter-based microwave oscillators are developed using two types of filters, namely the stub filter and trisection filter. The filter is treated as a stabilization element in the oscillator feedback network to improve the phase noise performance. For the oscillator using the stub filter, the oscillating frequency is designed at 1.99 GHz, and the measured phase noise is 105 dBc/Hz at 100 KHz offset frequency. On the other hand, the oscillator using the trisection filter operated at 2.47 GHz and gives -125.7 dBc/Hz at 100 KHz offset frequency.
KW - filter-based oscillator
KW - microwave filter
KW - Microwave oscillator
UR - http://www.scopus.com/inward/record.url?scp=79955712651&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79955712651
SN - 9784902339222
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 481
EP - 484
BT - 2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010
T2 - 2010 Asia-Pacific Microwave Conference, APMC 2010
Y2 - 7 December 2010 through 10 December 2010
ER -