Marescialli, L. ; Massani, M. ; Rapisarda, S. ; Geronzi, G.
(1992)
A high-yield monolithic X-band four bit phase-shifter.
In: Gallium Arsenide Applications Symposium. GAAS 1992, 27-29 April 1992, Noordwijk, The Netherlands.
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Abstract
A key element in a GaAs MMIC Transmit/Receive module for active Phased-array application is the phase-shifter needed for the electronic beam steering; because of the circuit complexity and usually large chip size the technological and electrical yield must be maximized. In the present work the design, realisation and performance of an X-band, four-bit phase shifter, using a high-yield technology and a tolerant electric circuit are described.
Abstract