Low-power RF wake-up receivers: Analysis, tradeoffs, and design

PP Mercier, BH Calhoun, PHP Wang… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
Wake-up receivers (WuRXs) offer a potentially energy-efficient means to enable
asynchronous wake-up of higher power and higher performance radios without needing …

Optimization of MEMS Matching Network for the Sensitivity of GHz Low-Power Wake-Up Receivers

J Liu, F Lin, M Qiu, Y Wang… - Journal of …, 2024 - ieeexplore.ieee.org
This work presents a detailed study on the design of microelectromechanical system
(MEMS) matching networks (MN) for low-power wake-up receivers (WuRX) operating in GHz …

A 1.54-mm, 264-GHz Wake-Up Receiver With Integrated Cryptographic Authentication for Ultra-Miniaturized Platforms

E Lee, MIW Khan, X Chen, U Banerjee… - IEEE Journal of Solid …, 2023 - ieeexplore.ieee.org
This article presents the first sub-terahertz (sub-THz) wake-up receiver (WuRx) for ultra-
miniaturized, massively deployable platforms. A detector-first architecture, utilizing a pseudo …

Low-Power Heterodyne Receiver Architectures: Review, Theory, and Examples

A Gupta, TJ Odelberg… - IEEE Open Journal of the …, 2023 - ieeexplore.ieee.org
The growth of the Internet of Things (IoT) has led to a massive upsurge in low-power radio
research. Specifically, low-power receivers (RX) have been developed that efficiently …

A 19-μW Blocker-Tolerant Wake-Up Receiver With− 90–dBm Energy-Enhanced Sensitivity

H Ren, D Ye, B Chen, W Gong, X Jin… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
A 915-MHz energy-enhanced wake-up receiver (EE WuRx) is proposed for wireless energy-
harvesting (WEH) systems based on a modified legacy device. With the presented frequency …

A±0.5 dB, 6 nW RSSI circuit with RF power-to-digital conversion technique for ultra-low power IoT radio applications

A Mittal, N Mirchandani, G Michetti… - … on Circuits and …, 2022 - ieeexplore.ieee.org
This paper presents a new technique of radio frequency (RF) signal strength detection with a
received signal strength indicator (RSSI) circuit which can be deployed in an internet-of …

Ultralow-power receivers: Overcoming battery limitations to facilitate self-powered operation

DD Wentzloff, A Alghaihab, J Im… - IEEE Solid-State …, 2021 - ieeexplore.ieee.org
Fast forward to a world with 1 trillion wirelessly connected devices in which pervasive
computing impacts every aspect of our lives. Now imagine that each of those devices …

A 225-W Interference-Tolerant Receiver With Shared Wireless LO and Envelope-Tracking Mixer Achieving 104-dBm Sensitivity

H Ren, L Lyu, B Chen, W Gong, X Wu… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
This article presents a 915-MHz interference-tolerant receiver (RX) with a shared wireless
local oscillator (LO) and an envelope-tracking (ET) mixer for low-power Internet-of-Things …

An Energy Super-Regenerative Wake-Up Receiver With Interference and Pre-ED Noise Power Suppression

C Yang, K Tang, H Gao, Y Guo, H Jiang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This article presents a novel energy super-regenerative (ESR) wake-up receiver (WuRX)
which remarkably reduces the power consumption of baseband circuits through directly …

[HTML][HTML] A Temperature-Robust Envelope Detector Receiving OOK-Modulated Signals for Low-Power Applications

AM Elgani, M D'Addato, L Perilli… - Sensors (Basel …, 2024 - pmc.ncbi.nlm.nih.gov
This paper presents a passive Envelope Detector (ED) to be used for reception of OOK-
modulated signals, such as in Wake-Up Receivers employed within Wireless Sensor …