그림 1. 개발된 수신용 단일 MMIC 칩 블록도와 제작도면 Fig. 1. Receiver block diagram and photograph of fabricated MMIC of W-band
그림 2. 개발된 수신용 MMIC의 측정된 잡음지수 값 Fig. 2. Measured Noise Figure of the fabricated receiver MMIC.
그림 3. 개발된 송신용 전력증폭 MMIC 블록도와 제작도면 Fig. 3. Measured results of the fabricated PA MMIC.
그림 4. 개발된 송신용 전력증폭 MMIC 칩의 출력전력 측정 값 Fig. 4. Measured output power of the fabricated Power Amplifier MMIC.
그림 5. 송신 및 수신용 MMIC 칩을 적용한 송수신기 블록도 Fig. 5. Transceiver block diagram using PA and receiver MMIC chip
그림 6. W-대역의 도파관 전이 구조 그리고 측정 결과 Fig. 6. Structure of W-band Waveguide transition and Test result
그림 7. W-대역 본딩 손실 측정을 위한 치구 및 측정 결과 Fig. 7. Test fixture and results of Wire bonding at Wband
그림 8. 수신용 단일 MMIC칩을 포함하는 전이구조 분석 Fig. 8. Transition loss analysis including receiver MMIC chip
그림 9. 송신용 전력증폭 MMIC칩을 포함하는 전이구조 분석 Fig. 9. Transition loss analysis including PA MMIC chip
그림 10. 제작된 송수신부 형상 Fig. 10. Manufactured Configuration of Transceiver
그림 11. 국내개발된 수신용 단일 MMIC 칩을 이용한 잡음지수 측정결과 Fig. 11. Test results of noise figure using fabricated receiver MMIC chip
그림 12. 국내개발된 송신용 전력증폭 MMIC 칩을 이용한 출력전력 측정결과 Fig. 12. Test results of output power using fabricated PA MMIC chip
표1. 국내개발된 수신 및 송신용 MMIC 특성 Table 1. Characteristics of receiver and PA MMIC
표 2. 안테나에서 MMIC 칩까지 전이구조 및 손실 분석 Table 2. Transition loss characteristics from Antenna waveguide transition to fabricated MMIC
표 3. 국내개발 칩을 이용한 잡음지수 분석 및 측정결과 Table 3. Analysis and test results of Noise figure using fabricated receiver MMIC chip
표 4. 국내개발 칩을 이용한 출력전력 분석 및 측정결과 Table 4. Analysis and test results of Output Power using fabricated PA MMIC chip
참고문헌
- An Official Gazette No 16322, Radio Wave Research Institute No 2006-84, 2006. 8. 23.
- J. Y. Hong. "Millimeter Radar Technology Trend for Forward Surveillance," ETRI Journal, Vol.22, No.5, Oct. 2007, pp.35-45.
- Sangho Lee, "W-band dual channel receiver with active power divider and on-chip temperaturecompensation circuit," (To be published)
- Long, A.P., et al.: 'Wideband HEMT MMIC low-noise amplifier with temperature compensation', Electronic Letters, 1994, 30,(5), pp.422-423 https://doi.org/10.1049/el:19940297
- Yamanaka, K., et al.: 'Ku-band Low Noise MMIC Amplifier with Bias Circuit for Compensation of Temperature Dependence and Process Variation', IEEE MTT-S Int. Microw. Symp. Dig., 2002, 3, pp.1427-1430
- Shin, S.-C., et al.: 'A temperature variation compensated 60-GHz low-noise amplifier in 90-nm CMOS technology', Asia- PacificMicrow. Conf. Proceedings, 2011, pp. 211-214
- Sun-Il Kim"Design and fabrication of SSPA module in Ku Band satellite terminals", The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 16, No. 4, pp. 59-64, 2016. DOI: https://dx.doi.org/10.7236/JIIBC.2016.16.4..59.
- Hong-Gu Ji "Monolithic Integrated Amplifier for Millimeter Wave Band", The Journal of Korea Academia-Industrial cooperation Society(JKAIS), Vol. 11, No. 10, pp. 3917-3922, 2010. DOI: https://doi.org/10.5762/KAIS.2010.11.10..3917.
- Seokchul Lee "W-band dual-channel receiver with active power divider and temperaturecompensated circuit" Electronics Letters. Vol. 52, No. 10, May 12, 2016
- Jungsik Kim "W-band Power Amplifier Using Broadband Impedance-Transforming Coupled Line Couplers" MOTL. Vol. 57, No. 4, April, 2015
- H. Iizuka, T. Watanabe, K. Sato, and K. Nishikawa, "Millimeterwave microstrip line to waveguide transition fabricated on a single layer dielectric substrate," IEICE Trans. Commun., vol. E85-B, no. 6, pp. 1169-1177, Jun. 2002.
- K. Seo, K. Sakakibara, and N. Kikuma, "Microstrip-to-waveguide transition using waveguide with large broad-wall in millimeter-wave band," in Proc. IEEE Int. Conf. Ultra-Wideband, Sep. 2010, pp. 1-4.
- Sun-il Kim "Design and fabrication of SSPA module in Ku band for satellite terminals," in Journal of Institute of Internet, Broadcasting and Communication(IIBC) vol. 16, No. 4, pp.59-64 Aug. 31, 2016. https://doi.org/10.7236/JIIBC.2016.16.4.59
- Seokchul Lee "W-band Multichannel FMCW Radar Sensor with Switching-TX Antennas," IEEE Sensor Journal. Vol. 16, No. 14, July 15, 2016
- Wansik Kim, "Development of W-band Transceiver Module using Manufactured MMIC", The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 17, No. 2, pp. 233-237, Apr 2017. DOI: https://doi.org/10.7236/JIIBC.2017.17.2.233.