Results 51 to 60 of about 1,755 (182)

Computationally Efficient Pruning Before Training Scheme for SNN‐Based Radar Gesture Recognition

Electronics Letters, Volume 62, Issue 1, January/December 2026.
In this work, we propose a Spike Timing‐driven Pruning before Training (ST‐PBT) method for radar‐based human gesture recognition. The proposed ST‐PBT performs a single‐shot pruning at the model initialisation, avoiding the expensive computational cost and compression time incurred in the model pre‐training. Furthermore, the ST‐PBT introduces a gradient‐
Mengjun Zhang, Bin Li, Hongfu Liu, Chenglin Zhao   +3 more
wiley   +1 more source

Microwave Imaging for Breast Cancer Detection - A Comparison Between VNA and FMCW Radar

IEEE Journal of Microwaves
This paper presents the comparison between microwave imaging for breast cancer detection using a vector network analyzer (VNA) and a frequency-modulated continuous wave (FMCW) radar system.
Martin Maier, Sebastian Paul, Milan Rother, Simona Di Meo, Marco Pasian, Joerg Schoebel, Vadim Issakov   +6 more
doaj   +1 more source

A Compact 55–66 GHz Single‐Chip FMCW Transceiver Featuring 12‐dBm Psat and >11‐GHz Tuning Range in 65‐nm SOI CMOS

Electronics Letters, Volume 62, Issue 1, January/December 2026.
This paper presents a fully‐integrated frequency‐modulated continuous‐wave (FMCW) transceiver chip operating from 55 to 66 GHz, fabricated in a 65 nm silicon‐on‐insulator (SOI) CMOS process. The chip incorporates a wide‐tuning‐range voltage‐controlled oscillator (VCO) with four digitally selectable states, a driver amplifier, a power amplifier, a low ...
Yulong Xu, Zongming Duan, Jin Xu, Yingsong Li, Bing Wu   +4 more
wiley   +1 more source

A Design Concept of CNN Counter to Noise Interference in Radar Signals Classification

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This article explains the relationship between the noise energy and the size of output feature maps, and advance the concept of compression and dilation of CNN architecture which depends on the balance of noise energy and the number of features. ABSTRACT Radar signals classification plays an increasingly significant role in electronic reconnaissance ...
Enze Guo, Ming Li, Jingchao Sheng, Xu Jiang, Bolun Li   +4 more
wiley   +1 more source

A novel simulation technique for UWB-FMCW radar: enhancing through-the-wall detection capabilities

Journal of King Saud University: Engineering Sciences
Ultrawideband frequency-modulated continuous-wave (UWB-FMCW) radar is a solution for through-the-wall (TTW) imaging and detection technology. TTW radar is an attractive UWB microwave imaging system that comprises radars capable of localizing and ...
Ahmed M. Eid, Mouaaz Nahas
doaj   +1 more source

A Low-Complexity Joint TOAs and AOAs Parameter Estimator Using Dimension Reduction for FMCW Radar Systems

Elektronika ir Elektrotechnika, 2018
We propose a low-complexity of joint time delay of arrivals (TOAs) and angles of arrivals (AOAs) using dimension reduction for frequency modulated continuous-wave (FMCW) radar systems.
Sangdong Kim, Yeonghwan Ju, Jonghun Lee
doaj   +1 more source

Simulation and Analysis of an FMCW Radar against the UWB EMP Coupling Responses on the Wires

Sensors, 2022
An ultra-wideband electromagnetic pulse (UWB EMP) can be coupled to an FMCW system through metal wires, causing electronic equipment disturbance or damage.
Kaibai Chen, Shaohua Liu, Min Gao, Xiaodong Zhou   +3 more
doaj   +1 more source

Processing and Resolution Losses Due to Range Cell Migration—Application to Automotive Radar

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This study analyzes how range cell migration (RCM) affects pulse compression and Doppler processing in high‐resolution radar systems. Theoretical models including RCM effects are developed for both pulse and frequency‐modulated continuous wave (FMCW) radar. Resolution and processing losses are quantified for FMCW, linearly frequency‐modulated (LFM) and
Adrien Grivey, Kevin Cinglant, Fabrice Comblet, Ali Khenchaf   +3 more
wiley   +1 more source

Millimeter-Wave OFDM-FMCW Radar-Communication Integration System Design

Remote Sensing
Frequency-modulated continuous wave (FMCW) and orthogonal frequency-division multiplexing (OFDM) technologies play significant roles in millimeter-wave radar and communication. Their combinations, however, are understudied in the literature.
Jiangtao Liu, Wenyuan Feng, Tao Su, Jianzhong Chen, Shaohong Xue   +4 more
doaj   +1 more source

Vehicular Communications Over OFDM Radar Sensing in the 77 GHz mmWave Band

IEEE Access, 2023
Radar detection and vehicle-to-everything (V2X) communication are two advanced driver-assistance system (ADAS) functions used to improve the safety of the road users and their driving experience.
K. B. Serge Angelo Dapa, Guillaume Point, Saleh Bensator, Fouzia Elbahhar Boukour   +3 more
doaj   +1 more source