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Wed 10 Jun | 10:10 - 11:50
Room 156AB
Phase and amplitude control blocks are central to scalable phased array beamforming, but pushing bandwidth, accuracy, bidirectionality, and integration density simultaneously remains challenging. This session highlights recent circuit innovations that deliver phase-invariant gain control, wideband vector-modulation phase shifting, and switchless bidirectional operation. The papers span ultracompact reciprocal phase-inverting architectures, broadband bidirectional amplitude–phase control for multibeam transceivers, and phase-compensated VGA designs over wide tuning ranges.
10:10 - 10:30
We2G-1 An Ultracompact Active Bidirectional Phase Shifter with an Intrinsic Reciprocal Phase Inverting Core
10:30 - 10:50
We2G-2 A 17–32GHz Bidirectional Amplitude-Phase Control Circuit for Multibeam Phased Array Transceivers in 40-nm CMOS
10:50 - 11:10
We2G-3 An Ultra-Compact 34–42GHz Hybrid-Type Phase-Invariant dB-Linear Variable-Gain Amplifier Achieving <1.7° RMS Phase Error
11:10 - 11:30
We2G-4 A Ultrawideband Phase-Invariant VGA with Core-Matching Network Co-Design Achieving <1.38° RMS Phase Error
11:30 - 11:50
We2G-5 A Compact Switchless Bidirectional Variable Gain Amplifier for IF Distribution in 6G Phased Arrays in a 130-nm BiCMOS Technology