Results 151 to 160 of about 101,767 (351)
SPS phase control system performance via analytical simulation [PDF]
A solar power satellite transmission system which incorporates automatic beam forming, steering, and phase control is discussed. The phase control concept centers around the notation of an active retrodirective phased array as a means of pointing the ...
Booth, R. W. D. +3 more
core +1 more source
Beam Diffraction by a Planar Grid Structure at 93 GHz [PDF]
, 1991 The idea of using diode grids for electronic beam steering was introduced by Lam et al [l]. As shown in Figure 1, when an incident beam reflects off the diode grid, the direction of the reflected wave can be controlled by progressively varying the ...
Hacker, Jonathan B. +3 more
core
Device Integration Technology for Practical Flexible Electronics Systems
Advanced Functional Materials, EarlyView.Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To +5 more
wiley +1 more source
Novel silicon bipodal cylinders with controlled resonances and their use as beam steering metasurfaces [PDF]
, 2021 Samar M. Fawzy +3 more
openalex +1 more source
Ice Lithography: Recent Progress Opens a New Frontier of Opportunities
Advanced Functional Materials, EarlyView.This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang +9 more
wiley +1 more source
Spacecraft antenna systems Final engineering report, Oct. 1963 - Jan. 1966 [PDF]
Spacecraft communication system with reliable, beam-steering ...
Birgenheier, R. A., Kummer, W. H.
core +1 more source
Large Angle Acoustic Beam Steering in Acoustically Anisotropic Crystal [PDF]
, 1980 E. G. Lean, W. H. Chen
openalex +1 more source
Fixed frequency beam‐steering using bow‐tie slot based dielectric filled waveguide antenna array [PDF]
, 2023 Aakash Bansal +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker +6 more
wiley +1 more source