Mixed Signal High Integration MMIC Phase Control Device for Application in Phased-Arrays

Toshev, A. ; van der Graaf, M.W. ; de Hek, A.P. ; de Boer, A. ; Arnaudov, A. ; Vineshki, I. ; Kamenopolsky, S. ; Hlebarov, Z. (2002) Mixed Signal High Integration MMIC Phase Control Device for Application in Phased-Arrays. In: Gallium Arsenide applications symposium. GAAS 2002, 23-27 september 2002, Milano.
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Abstract

A MMIC multi-port highly-integrated phase control device, suitable for application in low cost phased-array antennas is presented. The MMIC consists of eight LNAs, eight sets of RF-switches, a phase manifold, eight phase shifter networks for phase control and two 4 to 1 output power combiners. The DC power supply circuitry, the digital control circuitry and the RF sub modules are combined on the same die. The chip is designed in a mixed analog / digital 0.25 µm PHEMT technology. It is shown that the functionality of this chip is equivalent to eight separate 3-bit phase shifters.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Toshev, A.
van der Graaf, M.W.
de Hek, A.P.
de Boer, A.
Arnaudov, A.
Vineshki, I.
Kamenopolsky, S.
Hlebarov, Z.
Settori scientifico-disciplinari
DOI
Data di deposito
17 Giu 2004
Ultima modifica
17 Feb 2016 13:36
URI

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