Results 11 to 20 of about 8,123 (253)
Review of Recent Phased Arrays for Millimeter-Wave Wireless Communication [PDF]
Sensors, 2018 Sungjoon Lim +2 more
exaly +2 more sources
Studies of Angular Resolution for Acoustic Arc Arrays
Sensors, 2023 Currently, phased arrays are increasingly used in ultrasonic nondestructive testing. One of the most important parameters of ultrasonic nondestructive testing with the application of phased arrays is the angular resolution.
Dmitry A. Sednev +5 more
doaj +1 more source
Circular Optical Phased Array with Large Steering Range and High Resolution
Sensors, 2022 Light detection and ranging systems based on optical phased arrays and integrated silicon photonics have sparked a surge of applications over the recent years.
Daniel Benedikovič +6 more
doaj +1 more source
Packaging and Antenna Integration for Silicon-Based Millimeter-Wave Phased Arrays: 5G and Beyond
IEEE Journal of Microwaves, 2021 This article reviews current research and development as well as future opportunities for packaging and antenna integration technologies for silicon-based millimeter-wave phased arrays in emerging communication applications.
Xiaoxiong Gu +2 more
doaj +1 more source
Review on Ultra-Wideband Phased Array Antennas
IEEE Access, 2021 Ultra-wideband (UWB) phased array antennas are essential for radar, communication, and Electronic Warfare (EW) applications. Systems can operate over wide-band coverage. The high gain systems require wide-band, wide-angle scanning, good radiation pattern,
Thokala Latha +3 more
doaj +1 more source
IEEE Open Journal of Antennas and Propagation, 2022 Distributed phased arrays based on unmanned aerial vehicle (UAV) swarm with small antenna elements on each micro-UAV are expected to achieve much better performance than the traditional phased arrays due to a large amount of swarm mobile individuals and ...
Junming Diao
doaj +1 more source
Sensors, 2021 This paper illustrates the application of CORPS (coherently radiating periodic structures) for feeding 2-D phased arrays with a reduced number of phase shifter (PS) devices. Three design configurations using CORPS are proposed for 2-D phased arrays.
Elizvan Juárez +3 more
doaj +1 more source
Ultrasonic testing via three-dimensional post-processing of non-uniform matrix phased array data [PDF]
MATEC Web of Conferences, 2023 The tomography based on post-processing of phased array signals is of great potential for ultrasonic testing to accurately size the detected flaws. The use of matrix phased arrays in ultrasound tomography can provide three-dimensional data both at one ...
Dolmatov Dmitry
doaj +1 more source
IEEE Access, 2023 Lightweight and deployable phased arrays are important in Small-Satellite (Small-Sat) constellation systems to reduce price and increase link distance. This article proposes a Ka-band deployable active phased-array TX on a 4-layer liquid crystal polymer (
Dongwon You +13 more
doaj +1 more source
Temperature Dependence of the Steering Angles of a Silicon Photonic Optical Phased Array
IEEE Photonics Journal, 2020 Silicon photonic optical phased arrays leveraging from the well established CMOS fabrication process have become promising candidates to realize miniaturized beam steering systems.
Pedro Andrei Krochin Yepez +2 more
doaj +1 more source