4-20 GHz GaAs True-Time Delay Amplifier MMIC

A wideband amplifier with a fine control of the true-time delay (TTD) has been successfully implemented using a commercial 0.5-μm GaAs pHEMT monolithic microwave integrated circuit (MMIC) process. The proposed circuit effectively combines switching elements into an artificial transmission line struc...

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Bibliographische Detailangaben

Veröffentlicht in:	IEEE microwave and wireless components letters 2017-12, Vol.27 (12), p.1119-1121
Hauptverfasser:	Shin, Dong-Hwan, Yom, In-Bok, Kim, Dong-Wook
Format:	Artikel
Sprache:	eng
Schlagworte:	Active electronically scanned array (AESA) Cutoff frequency Delays distributed amplifier (DA) Distributed amplifiers GaAs pHEMT Gallium arsenide MMICs monolithic microwave integrated circuit (MMIC) PHEMTs Power transmission lines true-time delay (TTD)
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