Results 91 to 100 of about 28,873 (303)
Advanced Electronic Materials, EarlyView.This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley +1 more source
Analytical Estimation of Radar Cross Section of Dipole Array with Parallel Feed [PDF]
The scattering characteristics of a phased array depends on its design parameters including its feed. In this paper, the radar cross section of dipole array with parallel-feed network is calculated.
Hema , Singh, Jha , RM, Sneha, HL
core
Performances of conformal and planar arrays [PDF]
, 2003 Static and dynamic deformations can have a severe impact on the performance of conformal antennas on aircrafts and other vehicles. Therefore it is essential to study the different deformation and vibration mechanisms and their influence on the antenna's ...
Deloues, Thierry +6 more
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Multi-stage Antenna Selection for Adaptive Beamforming in MIMO Arrays
, 2019 Increasing the number of transmit and receive elements in multiple-input-multiple-output (MIMO) antenna arrays imposes a substantial increase in hardware and computational costs.
Aboutanios, Elias +2 more
core +1 more source
A General and Efficient Framework for the Rapid Design of Miniaturized, Wideband, and High‐Bit RIS
Advanced Electronic Materials, EarlyView.A general and efficient framework is proposed for the rapid design of high‐performance reconfigurable intelligent surfaces (RISs). This framework integrates advanced antenna design techniques and incorporates various load types, quantities, and values to achieve the design of high‐performance RISs.
Jun Wei Zhang +14 more
wiley +1 more source
Improving high-precision nowcasting of convective weather systems using a 30-second update numerical weather prediction model with phased array weather radar observations [PDF]
, 2023 James D. Taylor +5 more
openalex +1 more source
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Advanced Electronic Materials, EarlyView.Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe +4 more
wiley +1 more source
Design of an optically controlled Ka-band GaAs MMIC phased-array antenna [PDF]
Phased array antennas long were investigated to support the agile, multibeam radiating apertures with rapid reconfigurability needs of radar and communications.
Bhasin, Kul B. +3 more
core +1 more source
A 77-GHz Phased-Array Transceiver With On-Chip Antennas in Silicon: Receiver and Antennas [PDF]
, 2006 In this paper, we present the receiver and the on-chip antenna sections of a fully integrated 77-GHz four-element phased-array transceiver with on-chip antennas in silicon.
Babakhani, Aydin +4 more
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