ETRI Journal

  • 제27권2호
  • /
  • Pages.166-171
  • /
  • 2005
  • /
  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
권호 표지

Synthesis of Filtering Structures for Microstrip Active Antennas Using Orlov's Formula

  • Urbani, Fabio (Department of Engineering, University of Texas Brownsville) ;
  • Bilotti, Filiberto (Department of Applied Electronics, University of Roma Tre) ;
  • Vegni, Lucio (Department of Applied Electronics, University of Roma Tre)
  • 투고 : 2004.04.01
  • 발행 : 2005.04.30
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초록

In this paper, a synthesis technique for nonuniform filtering structures to be employed in active integrated antenna layouts is presented. The idea is to suppress the higher harmonic contribution due to the presence of nonlinear components through a nonuniform transmission line properly designed via Orlov's synthesis formula. The theory presented is applied here to synthesize an amplifier-based active antenna layout for wireless local area network (WLAN) purposes working at 2.4 GHz. The numerical results presented show the capabilities of the proposed approach.

키워드

참고문헌

  1. IEEE Trans. Microwave Theory Tech. v.MTT-42 no.12 Active Integrated Antennas Lin, J.;Itoh, T.
  2. IEEE Trans. Microwave Theory Tech. v.MTT-46 no.11 Progress in Active Integrated Antennas and Their Applications Qian, Y.;Itoh, T.
  3. IEEE Trans. Microwave Theory Tech. v.MTT-46 no.11 Novel Architectures for High-Efficiency Amplifiers for Wireless Applications Radisic, V.;Qian, Y.;Itoh, T.
  4. J. Electromag. Waves Applicat. v.17 no.4 Broad-Band Tuning of an AIA Amplifier Using 1-D PBG Transmission Lines Anzellotti, E.;Bilotti, F.;Vegni, L.
  5. IEEE Trans. on Magnetics v.33 no.2 Exponentially Tapered Non Uniform Transmission Lines Vegni, L.;Urbani, F.;Toscano, A.
  6. Microwave and Optical Technology Letters v.16 no.4 Exponentially Tapered Non Uniform Transmission Lines for the High-Pass Filter Design Toscano, A.;Vegni, L.;Urbani, F.
  7. Antenna Theory: Analysis and Design Balanis, C.A.
  8. Proc. IEE v.109 no.Mar. An Alternative Derivation of Orlov’s Synthesis Formula for Non-Uniform Lines Sharpe, C.B.