Title :
Electronically steered, receive monopulse, active phased array at 94 GHz
Author :
Sowers, J. ; Byer, N. ; Edward, B. ; McPherson, D. ; Weinreb, S. ; Rucky, F.
Author_Institution :
Lockheed Sanders Avionics, Nashua, NH, USA
Abstract :
The first 94 GHz receive active phased array providing electronically scannable monopulse patterns in two orthogonal planes has been fabricated and tested. State of the art performance has been achieved. Beamwidths of 2.3 degrees and peak to null ratios of 20 dB have been recorded.
Keywords :
active antenna arrays; antenna phased arrays; antenna radiation patterns; millimetre wave antenna arrays; radar antennas; receiving antennas; scanning antennas; 94 GHz; beamwidth; electronic steering; peak to null ratio; receive monopulse active phased array; scannable pattern; Array signal processing; Azimuth; Fabrication; Gallium arsenide; Low-noise amplifiers; MMICs; Phase noise; Phase shifters; Phased arrays; Sensor arrays;
Conference_Titel :
Microwave Symposium Digest, 1996., IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-3246-6
DOI :
10.1109/MWSYM.1996.512239
