The Design and implementation of a 5.8GHz band LNA MMIC for Dedicated Short Range Communication

단거리전용통신을 위한 5.8GHz대역 LNA MMIC 설계 및 구현

  • 문태정 (경남정보대학 전자정보통신계열) ;
  • 황성범 (경남정보대학 전자정보통신계열) ;
  • 김용규 (거창기능대학 메카트로닉스과) ;
  • 송정근 (동아대학교 전자공학과) ;
  • 홍창희 (동아대학교 전자공학과)
  • Published : 2003.08.01

Abstract

In this paper, we have designed and implemented by a monolithic microwave integrated circuit(MMIC) of a 5.8GHz-band low noise amplifier (LNA) composed of receiver front-end(RFE) in a on-board equipment system for dedicated short range communication. The designed LNA is provided with two active devices, matching circuits, and two drain bias circuits. Operating at a single supply of 3V and a consumption current of 18mA, The gain at center frequency 5.8GHz is 13.4dB, NF is 1.94dB, Input IP3 is -3dBm, S$_{11}$ is -18dB, and S$_{22}$ is -13.3dB. The circuit size is 1.2 $\times$ 0.7 $\textrm{mm}^2$.>.

본 논문에서 단거리전용통신을 위한 차량탑재장치내의 수신단 전반부의 구성부품인 5.8GHz대역 LNA를 MMIC로 설계 및 구현하였다. 설계된 LNA는 두개의 능동소자와 매칭회로, 두개의 드레인 바이어스 회로로 구성되며, 3V의 단일공급전압에서 18mA의 소비전류로 동작한다. 중심주파수 5.8GHz에서 이득 13.4dB, NF 1.94dB, Input IP3-3dBm, S/sub 11/ - l8dB, S/sub 22/ - 13.3dB의 특성을 나타내며, 제작된 회로의 실제 크기는 1.2×0.7㎟ 이다.

Keywords

References

  1. 'ITS 고속 무선패킷통신 시스템 개발에 관한 연구', 한국전자통신연구원, 12. 1999
  2. 'DSRC를 이용한 ETC 서비스 및 ITS 서비스 방안 정립' 한국전파진흥협회 ITS 및 소출력 추파수 분과위원회. 6. 2000
  3. Eng Chuan Low, Kelvin Yan, H.Nakamura, and Hiroki I. Fujishiro 'A Plastic Package GaAs :MESFET 5.8-GHz Receiver Front-End with On_Chip Matching for ETC,' IEEE Transaction on Microawave Theory Techniques, Vol. 48, No. 2, February 2000 https://doi.org/10.1109/22.821763
  4. M. Minagi, M. Toge, K. Veda, N, Mohri, 'The Nonstop Electronic Toll Collection System,' MWE'97 Microwave Workshop Digest, pp. 194-199, 1997
  5. T.Kunihisa, S.Yamamoto, M.Nishijima, T. Yamamoto, M. Nishitsuji, K.Nishii, and O.Ishikawa, 'A 5.8-GHz, 3.0-V single supply power MMIC for electronic toll collection system,' IEEE GaAs IC Symp. Dig., pp. 169-172, 1998 https://doi.org/10.1109/GAAS.1998.722659
  6. M.Minage, M. Toge, K. Veda, M. Mohri, 'The Nonstop Electronic Toll Collection System', MWE97 Microwave Workshop Digest, pp. 194-199, 1997
  7. 'IDEC MPW 설계설명회 자료집', IDEC, pp. 4-5, 2000
  8. Behzad Razavi, 'RF MICROELECTRONICS', PRENTICS HAIL FIR, pp. 166-205, 1998
  9. S.Yoo, M.R.MURTI, D.HEO and J.LASKAR, 'A C-BAND LOW POWER HIGH DYNAMIC RANGE GaAs MESFET LOW NOISE AMPLIFIER', MICROWAVE JOURNAL, pp. 90-106, February 2000
  10. J.J.Kucera and D.Lott, 'A 1.8dB Noise Figure Low DC Power MMIC LNA for C-Band', GaAs IC Symposium Proceedings, pp.221-224, 1998 https://doi.org/10.1109/GAAS.1998.722675
  11. MONO, NSUEMATSU, S.KUBO, Y.IYAMA, T.TAKAGI and O.ISHIDA '1.9GHz/5.8GHz-Band On-Chip Matching Si-MMIC Low Noise Amplifiers Fabricated on High Resistive Si Substrate', IEEE MIT-S Digest, pp. 493-496, 1999 https://doi.org/10.1109/MWSYM.1999.779809
  12. IEEE MTT-S Digest 1.9GHz/5.8GHz-Band On-Chip Matching Si-MMIC Low Noise Amplifiers Fabricated on High Resistive Si Substrate M.ONO;N.SUEMATSU;S.KUBO;Y.IYAMA;T.TAKAGI;O.ISHIDA