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Active and Passive Electronic Components
Volume 2012 (2012), Article ID 738367, 4 pages
Research Article

Accurate Modeling and Analysis of Isolation Performance in Multiport Amplifiers

RF Payload and Systems Division, Electrical Engineering Department, European Space Agency, Keplerlaan 1, 2200 AG Noordwijk, The Netherlands

Received 15 January 2011; Accepted 2 December 2011

Academic Editor: P. Markondeya Raj

Copyright © 2012 Marinella Aloisio et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. S. D'addio, M. Aloisio, E. Colzi, and P. Angeletti, “Performance analysis of satellite payload output sections based on multiport amplifiers,” in the IEEE International Vacuum Electronics Conference (IVEC '09), pp. 207–208, April 2009. View at Publisher · View at Google Scholar
  2. P. Angeletti and M. Lisi, “A survey of multiport power amplifiers applications for flexible satellite antennas and payloads,” in the 14th Ka and Broadband Communications Conference, Matera, Italy, September 2008.
  3. S. Egami and M. Kawai, “Adaptive multiple beam system concept,” IEEE Journal on Selected Areas in Communications, vol. 5, no. 4, pp. 630–636, 1987. View at Google Scholar · View at Scopus
  4. J. L. Butler, “Multiple beam antenna system employing multiple directional couplers in the leadin,” US Patent no. 3255450, June 1960.