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 …

A 2.4 GHz-91.5 dBm sensitivity within-packet duty-cycled wake-up receiver

A Dissanayake, HL Bishop, SM Bowers… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
This article presents a highly integrated 2.4-GHz wake-up receiver (WuRX) achieving 91.5
dBm sensitivity with a state-of-the-art power and latency combination of 2 at 100 ms. The …

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 …

An ultra-low-power widely-tunable complex band-pass filter for RF spectrum sensing

N Pekcokguler, D Morche, A Burg… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Power consumption is of utmost importance in portable devices as they are operated from a
limited energy supply. Wireless radio is one of the most power-hungry blocks in these …

A− 124-dBm sensitivity interference-resilient direct-conversion duty-cycled wake-up receiver achieving 0.114 mW at 1.966-s wake-up latency

KM Kim, KS Choi, H Jung, B Yun, J Xu… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents an interference-resilient high-sensitivity binary frequency-shift keying
(BFSK) multi-channel wake-up receiver (WuRX) supporting 900-MHz bands for low-power …

Comprehensive analytical comparison of ring oscillators in FDSOI technology: current starving versus back-bias control

M Schramme, L Van Brandt… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Back-bias control is a new degree of freedom brought by fully-depleted silicon-on-insulator
(FDSOI) CMOS technologies, which can be used to control the oscillation frequency of …

Design considerations for a sub-mW receiver front-end for Internet-of-Things

E Kargaran, D Manstretta… - IEEE Open Journal of the …, 2021 - ieeexplore.ieee.org
Internet-of-Things (IoT) and Wireless sensor networks (WSNs) require very low power
transceivers. This paper presents techniques for minimizing power consumption of receiver …

An LPWAN radio with a reconfigurable data/duty-cycled-wake-up receiver

KM Kim, KS Choi, H Jung, B Yun, S Kim… - … Solid-State Circuits …, 2022 - ieeexplore.ieee.org
Demands for the low-power wide-area network (LPWAN) are increasing along with a
growing market for low data-rate, long-range internet of things (loT) applications. Although …

Analytical modeling of short-channel MOSFET differential pair non-linearity

N Pekcokguler, HC Han, D Morche… - … on Circuits and …, 2024 - ieeexplore.ieee.org
Energy efficiency is of utmost importance in modern applications. Power consumption
optimisation could be improved by a comprehensive analytical modeling of the …

Sub-W Battery-Less and Oscillator-Less Wi-Fi Backscattering Transmitter Reusing RF Signal for Harvesting, Communications, and Motion Detection

M Privitera, A Ballo, K Ali, AD Grasso… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
In this article, a sub-microwatt power 802.11 b backscattering transmitter is presented to
enable the reuse of the same incident wave for three purposes: RF harvesting …