A High Performance Harmonic Mixer Using a plastic packaged device

• 발행기관: 한국전자통신학회
• 저자명: Jae hyun Kim Min ho Go Hyo dal Park Hyun sik Shin
• 간행물 정보: 『한국전자통신학회 논문지』제2권 제1호, 1~9쪽, 전체 9쪽
• 주제분류: 공학 > 전자/정보통신공학
• 파일형태: PDF
• 발행일자: 2007.02.28

영문 초록

In this paper, a third-order harmonic mixer is designed using frequency multiplier theory for the Ka-band. The gate bias voltage is selected by frequency multiplier theory to maximize the third-order harmonic element ofthe fundamental LO frequency in the proposed mixer. The designed mixer has a gate mixer structure composed of a gate terminal input for the fundamental local signal (fLO), RF signal (fRF) and a drain terminal output for the harmonic frequency (3fLO-fRF) respectively. The Ka-band harmonic mixer is designed and fabricated using a commercial GaAs MESFET device with a plastic package. The proposed mixer will provide a solution for the problems found in the high cost, complex circuitry in a conventional Ka-band mixer. The 33.5 GHz harmonic mixer has a -10 dB conversion gain by pumping 11.5 GHz LO with a +5 dBm level.

목차

I. Introduction

Ⅱ. Harmonic mixer design

Ⅲ. Measurement Result

Ⅳ. Conclusion

ACKNOWLEDGEMENT

REPERENCE

키워드

Harmonic High Order Mixer Plastic Package