Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.07a
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- Pages.434-437
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- 2003
Design of a Frequency Mixer for the Microwave Phase Conjugator
마이크로파 공액 위상변위기용 주파수 혼합기의 설계
Abstract
In this paper, we have developed a frequency mixer for the microwave phase conjugator. The circuit topology is the gate mixer using a pseudomorphic HEMT device. The operating frequencies are 4.0 GHz 2.01 GHz, and 1.99 GHz for LO, RF, and IF, respectively. Conversion gain is measured to be 12 dB and 1 dB compression point -34 dBm at the LO power of -4 dBm.
Keywords