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Mon 8 Jun | 08:00 - 09:40
Room: 257AB
This session highlights circuit techniques that advance fully digital PAs and transmitters toward higher output power, broader bandwidth, and cleaner spectra. It begins with a reconfigurable multi-standard IoT digital transmitter using IQ-shared PA. Next, a 28.5dBm all-digital Wi-Fi 7 polar transmitter employing triple-stacked class-G Doherty PA is demonstrated. The third paper presents a Wi-Fi Doherty polar transmitter that suppresses out-of-channel noise using a mixed-domain FIR technique. The session concludes with a wideband RF power DAC achieving -47.2dB EVM.
08:00 - 08:20
Mo1C-1 A 2.4-GHz Reconfigurable Digital Transmitter with Three-Vector-Synthesized IQ-Shared PA and Envelope Rotation Calibration for Multi-Standard IoT Applications
08:20 - 08:40
Mo1C-2 A 28.5dBm 3.3V/1.1V All-Digital Wi-Fi 7 Polar Transmitter Employing Triple-Stacked Doherty Class-G SC-DPA in 14nm Fin-FET
08:40 - 09:00
Mo1C-3 +28.5dBm 5–7GHz FIR and Doherty Polar DTX Achieving -155dBc/Hz OOC Noise for WiFi MLO Applications
09:00 - 09:20
Mo1C-4 A 12 Bit, 1.3GHz to 4.7GHz Switched Current Source RF Power-DAC Achieving -47.2dB EVM for 4096-QAM