A 26.4 GHz phase locked oscillator for space application

D. H. Shin, K. K. Ryu, D. P. Chang, M. Q. Lee, I. B. Yom

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations


A 26.4 GHz phase locked oscillator(PLO) for communication satellite is fabricated. The PLO consists of two parts - Fundamental Frequency Generation Module(FFGM) and Frequency Multiplication Part(FMP). FFGM generate highly stable 8.8 GHz oscillating signal using VCDRO and SPD. Frequency tripling process occurred in the FMP. MMIC tripler and amplifier are used for the reduction of the size and mass of FMP. The phase noise of 26.4 GHz PLO is exhibited as -96 dBc/Hz at 10 kHz offset frequency and -105 dBc/Hz at 100 kHz offset frequency, respectively, with the output power of over 11 bBm.

Original languageEnglish
Title of host publicationAPMC 2005
Subtitle of host publicationAsia-Pacific Microwave Conference Proceedings 2005
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Print)078039433X, 9780780394339
StatePublished - 2005
EventAPMC 2005: Asia-Pacific Microwave Conference 2005 - Suzhou, China
Duration: 4 Dec 20057 Dec 2005

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC


ConferenceAPMC 2005: Asia-Pacific Microwave Conference 2005


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