Title :
Phased array antennas with phasers and true time delay phase shifters
Author :
Jespersen, N.V. ; Herczfeld, P.R.
Author_Institution :
Center for Microwave-Lightwave Eng., Drexel Univ., Philadelphia, PA, USA
Abstract :
Error sources within phased array controllers and architectures are considered. Analytical expressions are given for the individual effects and for the composite effect. Bandwidth and quantization are addressed for time-steered, phase-steered and combination phased array structures.<>
Keywords :
antenna phased arrays; antenna theory; controllers; delays; errors; phase shifters; bandwidth; combination phased array; error sources; phase steered array; phased array antennas; phased array architectures; phased array controllers; phasers; quantization; time delay phase shifters; time steered array; Antenna arrays; Assembly; Bandwidth; Broadband antennas; Delay effects; Error correction; Optical arrays; Phase shifters; Phased arrays; Quantization;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1990. AP-S. Merging Technologies for the 90's. Digest.
Conference_Location :
Dallas, TX, USA
DOI :
10.1109/APS.1990.115224
