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Conference Paper
A CW Sub-THz Generator Based on a Double Sideband-Suppressed Carrier without Additional Filters
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- Authors
- Sung Il Kim, Han Chul Ryu, Seong Bum Kang, Min Hwan Kwak, Se Young Jeong, Dae Won Kang, Sang Kug Choi, Mun Chul Baek, Kwang Young Kang
- Issue Date
- 2009-10
- Citation
- European Microwave Week (EuMW) 2009, pp.838-841
- Language
- English
- Type
- Conference Paper
- Abstract
- A CW sub-THz generator based on a double sideband-suppressed carrier (DSB-SC) without an additional filter has proposed to generate the CW sub-THz signals for realizing sub-THz communication systems. In order to make the CW sub-THz generator with a low phase noise based on the DSB-SC without the filter, we have coupled the DSB-SC signals with an orthogonal polarized optical carrier compared to the DSB-SC. Then, we have photomixed the DSB-SC with the orthogonal optical carrier into a photomixer. Consequently, the stable CW sub-THz signal with the low phase noise was generated without the additional filter by our proposed technique. © 2009 EuMA.