Calculation of Sideband Power Radiation in Time-Modulated Arrays With Asymmetrically Positioned Pulses

AKSOY E., AFACAN E.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, vol.11, pp.133-136, 2012 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 11
  • Publication Date: 2012
  • Doi Number: 10.1109/lawp.2012.2185916
  • Journal Name: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.133-136
  • Keywords: Antenna arrays, sideband radiation, time modulation, LINEAR ARRAYS, OPTIMIZATION, LOSSES
  • Gazi University Affiliated: Yes

Abstract

In this letter, the effect of shifting pulses of a time-modulated array (TMA) on sideband radiations is examined, and the total power formulation is generalized to asymmetric cases. Also, it is shown theoretically that shifting pulses changes the total power radiated in harmonics.