Browse > Article

60GHz band RF transceiver of the broadband point-to-point communication system  

Choi, Jae-Ha (울산대학교)
Yoo, Young-Geun (울산대학교)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.13, no.1, 2012 , pp. 39-43 More about this Journal
Abstract
60GHz band RF transceiver was made with the NRD waveguide structure for the point- to-point communication. A dielectric line that of comprising NRD waveguide was the milling process was not easy because a material gets soft, and also compression and expansion according to a temperature were serious, so this line was not suitable for the device in which the resonance characteristic was important. In addition, the thing for comprising amplification module was difficult in the NRD waveguide structure. In this paper, a way in which to overcome mentioned in upper part, the transceiver was made by below technology. Components in which the resonance characteristic was not important were made with the NRD waveguide hybrid IC, and components in which the resonance characteristic was important were made with waveguide. An amplifier packaged and modularizing the bare chip, it equipped at the NRD waveguide within. Manufactured transceiver communicated with FDD method, and it had 10dBm output power, and -60dBm minimum receive sensitivity.
Keywords
60GHz transceiver; NRD waveguide; Point-to-point communication;
Citations & Related Records
연도 인용수 순위
  • Reference
1 K. Maruhashi, M. Itoh, K. Ohata, "A 60GHz-band Coplanar-MMIC Chipset for 500Mbps ASK Transceivers", IEEE GaAs Digest, pp.179-182, 2000.
2 P. F. M. Smulders, "60GHz Radio: prospects and future directions", Proceedings Symposium IEEE Benelux Chapter on Communications and Vehicular Technology, Eindhoven, pp.1-8, 2003.
3 한국전파진흥협회, "57-64GHz 용도 미지정 주파수분배방안 연구", pp.14, 12, 2006.
4 전파연구소고시 제2007-22호, "57-64GHz대 용도 미지정 무선기기 기술기준 제정(안)", 3, 2007.
5 이우용, "60GHz 대역 WPAN 표준기술 동향: Ecma International TC48 표준 기술 중심", 전자통신동향분석, 제23권, 제3호, pp.29-39, 6, 2008.
6 W. A. Artuzi, Jr, T. Yoneyama, "A HEMT Amplifier for Nonradative Dielectric Waveguide Integrated Circuits", IEICE Transactions, Vol.74, No.5, pp.1185-1190, May 1991.
7 T. Goi, S. Kawasaki, et al, "NRD Guide Couplers Combined with Microwave Integrated Circuits in Side- by-Side Alignment", 1998 IEEE MTT-S International Microwave Symposium, Vol.46, pp.1301-1304, June, 1998.
8 유영근, 최재하, "도파관 방향성결합기를 갖는 60GHz 대역 non-radiative dielectric 도파관 혼합기", 한국전자파학회논문지, 19(4), pp.397-403, 4, 2008.