Design and Fabrication of 26.4 ㎓ Local Oscillator for Satellite Payload 


Vol. 31,  No. 2, pp. 194-200, Feb.  2006


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  Abstract

A 26.4 ㎓ phase locked oscillator(PLO) for communication satellite transponder is developed. The PLO consists of fundamental frequency generation module(FFGM) and frequency multiplication part(FMP). The signal of 26.4 ㎓ is generated through frequency tripling process of 8.8 ㎓ fundamental frequency. Phase locking technique using sampling phase detector(SPD) is adopted to design the FFGM. The MMIC tripler and amplifier are also designed for the reduction of the size and mass of FMP. The phase noise characteristics are exhibited as -96 ㏈c/㎐ at 10 ㎑ offset frequency and -105 ㏈c/㎐ at 100 ㎑ offset frequency, respectively, with the output power over 11 ㏈m. All performance parameters are complied with the design requirements.

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  Cite this article

[IEEE Style]

D. Shin, K. Ryu, D. Chang, M. Lee, I. Yom, S. Oh, "Design and Fabrication of 26.4 ㎓ Local Oscillator for Satellite Payload," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 194-200, 2006. DOI: .

[ACM Style]

Dong-hwan Shin, Keun-kwan Ryu, Dong-pil Chang, Moon-que Lee, In-bok Yom, and Seung-hyeub Oh. 2006. Design and Fabrication of 26.4 ㎓ Local Oscillator for Satellite Payload. The Journal of Korean Institute of Communications and Information Sciences, 31, 2, (2006), 194-200. DOI: .

[KICS Style]

Dong-hwan Shin, Keun-kwan Ryu, Dong-pil Chang, Moon-que Lee, In-bok Yom, Seung-hyeub Oh, "Design and Fabrication of 26.4 ㎓ Local Oscillator for Satellite Payload," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 194-200, 2. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880