An X- and Ku-Band 8-Element Linear Phased Array Receiver

Abstract

This paper presents an 8-element linear phased array receiver in 0.18-mum SiGe BiCMOS technology for X-and Ku-band applications. The array receiver adopts RF phase shifting architecture and the active 4-bit phase shifter synthesizes a phase by adding two properly weighted I-and Q-input. With all the digital control circuitry, bandgap reference and ESD… (More)
DOI: 10.1109/CICC.2007.4405841

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