Results 1 to 10 of about 614,785 (292)
Flexible Phased Antenna Arrays: A Review
SensorsFlexibility in phased antenna arrays open the world of new applications. Such arrays can conform to different shapes while ensuring performance in harsh conditions.
Luciano Mescia, Chietera F P
exaly +4 more sources
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.
Duixian Liu +2 more
exaly +3 more sources
Approaches to Overcome Challenges and Technology Bottlenecks of Geostationary Orbit high Throughput Satellite Payload Antenna [PDF]
علوم، فناوری و کاربردهای فضایی, 2023 The antenna of a high throughput satellite payload should generate multiple spot beams simultaneously to provide frequency reuse by creating cellular coverage for the satellite. The phased array antenna is a proper option for this application.
elham sharifi +2 more
doaj +1 more source
IET Microwaves, Antennas & Propagation, 2023 The detection and stealth abilities of array antennas depend mainly on the antennas' radiating and scattering performance, respectively. However, the operating environmental loads and assembly lead to serious structural errors, including deformation and ...
Yan Wang +10 more
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
A compact SiGe D-band power amplifier for scalable photonic-enabled phased antenna arrays
Scientific Reports, 2023 To address the rising demand for high-speed wireless data links, communication systems operating at frequencies beyond $${100}\,\hbox {GHz}$$ 100 GHz are being targeted. A key enabling technology in the development of these wireless systems is the phased
Reinier Broucke +6 more
doaj +1 more source
Test Reduction for Power Density Emitted by Handset mmWave Antenna Arrays
IEEE Access, 2021 The exposure to electromagnetic field (EMF) from phased antenna arrays integrated into wireless devices operating at the millimeter-wave (mmWave) part of the spectrum should be evaluated in terms of power density (PD).
Stanislav Stefanov Zhekov +3 more
doaj +1 more source
IET Microwaves, Antennas & Propagation, 2023 The inconsistent polarised directions and the radiation pattern transformation of the elements need to be considered in the analysis and simulation of large circularly polarised conformal arrays. Without relying on full‐wave simulations of the full array,
Zhongtian Jing, Yubing Han
doaj +1 more source
International Journal of Antennas and Propagation, 2021 Electronically controlled antenna arrays, such as reconfigurable and phased antenna arrays, are essential elements of high-frequency 5G communication hardware.
Stanislav Ogurtsov +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