Abstract:
A pre-802.11ba wake-up radio (WUR) receiver and digital baseband (DBB) is presented and monolithically integrated as a technology demonstrator within an 802.11a/b/g/n/ac ...Show MoreMetadata
Abstract:
A pre-802.11ba wake-up radio (WUR) receiver and digital baseband (DBB) is presented and monolithically integrated as a technology demonstrator within an 802.11a/b/g/n/ac Wi-Fi transceiver. Occupying <;0.105 mm2, the WUR receiver consumes only 340 μW, with a measured sensitivity of -92.4dBm, and can tolerate a -56dBm, 25MHz offset, Wi-Fi blocker with 3dB desensitization. The WUR receiver operates when the Wi-Fi system is in sleep mode and turns on the Wi-Fi radio upon receiving an 802.11ba, D1.0 compliant, wake-up packet.
Published in: 2019 Symposium on VLSI Circuits
Date of Conference: 09-14 June 2019
Date Added to IEEE Xplore: 29 July 2019
ISBN Information: