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Wide-band VHF nulling by five elements spiral array antenna

Jafargholi, A ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1109/ITST.2006.288938
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2006
  4. Abstract:
  5. Genetic algorithm for optimization of beam forming in spiral array antenna is used. The goal is to achieve a -20 dB in null over the wide frequency band. Our simulation shows -20 dB over 75 MHz Null Band width, in VHF band. © 2006 IEEE
  6. Keywords:
  7. Broadband networks ; Computer simulation ; Frequency bands ; Genetic algorithms ; Problem solving ; Spiral phased array antennas ; Wide frequency bands ; Antenna phased arrays
  8. Source: ITST 2006 - 2006 6th International Conference on ITS Telecommunications, Proceedings, Chengdu, 21 June 2006 through 23 June 2006 ; 2006 , Pages 446-448 ; 0780395867 (ISBN); 9780780395862 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4068626