Integrated active antenna with simultaneous transmit-receive operation

  • M. J. Cryan, P. S. Hall
  • Published 1996 in IEEE Antennas and Propagation Society International Symposium. 1996 Digest


This paper presents results for a novel two element active transmit-receive array using dual linear polarisation and sequential rotation. Each element includes an integrated (MESFET) oscillator and amplifier mounted on orthogonal edges of a square patch, such that transmit and receive paths are isolated and polarisation duplexed. The array gives in excess of 55 dB transmit-receive isolation at 3.77 GHz.


2 Figures and Tables

Download Full PDF Version (Non-Commercial Use)