High resolution phase shifter for active phased array antenna beam forming

Feldle, Heinz-Peter ; Reber, Rolf H. (1992) High resolution phase shifter for active phased array antenna beam forming. In: Gallium Arsenide Applications Symposium. GAAS 1992, 27-29 April 1992, Noordwijk, The Netherlands.
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Abstract

The paper describes the design and measurement results of a monolithic single chip phase shifter. This broadband, 6-bit phase shifter exhibits very low overall insertion loss with remarkably low variation, good VSWR and exceptional phase performance with only 2.4 degrees RMS phase error over all 64 phase states across the entire 5-6 GHz band. Moreover the di­gital design leads to good stability with regard to temperature and voltage variation. These excellent performance data lead to minimum driver levels and high efficiency in Tx-mode, a distinct reduction of the noise figure in Rx-mode for the complete T/R-module and allow minimum calibration effort of the active phased array.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Feldle, Heinz-Peter
Reber, Rolf H.
Settori scientifico-disciplinari
DOI
Data di deposito
17 Feb 2006
Ultima modifica
17 Feb 2016 14:45
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