대한전기학회논문지:전기물성ㆍ응용부문C (The Transactions of the Korean Institute of Electrical Engineers C)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

LTCC 공정을 이용한 K/Ka 대역 송수신 겸용 이중 급전 안테나

Design of Tx/Rx Broadband Antenna on LTCC at K/Ka Band

  • 천영민 (서울시립대 전자전기컴퓨터학부) ;
  • 김성남 (서울시립대 전자전기컴퓨터학) ;
  • 오민석 (서울시립대 전자전기컴퓨터학) ;
  • 최재익 (한국전자통신연구) ;
  • 표철식 (한국전자통신연구) ;
  • 이종문 (한국전자통신연구) ;
  • 천창율 (서울시립대 전자전기컴퓨터학부)
  • 발행 : 2004.09.01
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초록

The Ku band that has been using for the satellite communication and broadcasting would be changed to K/Ka bands. The satellite system requires the antenna structure to fabricate low loss and small antenna that is able to be integrated with other Rf circuits for both Rx and Tx. So we should design it with dual feed antennas at K/Ka bands, high isolation between two different feeds and broadband circular polarization. This paper proposes the LTCC(Low Temperature Co-fired Ceramic) process for integration with other Rf circuits and the Axial mode of the helical antenna to satisfy those requirements.

키워드

참고문헌

  1. Balanis, Comstanine A., Antenna Theory Analysis and design, Wiley, pp. 505-512, 1997
  2. J. D. Kraus, Antennas, New York:McGraw-Hill, 1947
  3. H. E. King and J. L. Wong, 'Characteristics of 1 to 8 wavelength uniform helical antennas,' IEEE Trans. Antennas Porpagat., vol. AP-28, pp. 291-296, 1980
  4. K. F. Lee and P. F. Wong, 'Directivities of helical antennas radiating in the axial mode', Proc. Inst. Elec. Eng., pt. H, vol. 131, pp. 121-122, 1984
  5. R. C. Johnson and H. Jasik, Ed., Antenna Engineering Handbook, New York: McGraw-Hill, 1984. ch.13
  6. H. Nakano and J. Yamauchi, 'Characteristics of modified spiral and helical antennas', Proc. Inst. Elec. Eng., pt. H, vol. 129, pp. 232-237, 1982