Results 231 to 240 of about 9,878 (262)
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Frequency controlled antenna beam steering

1994 IEEE MTT-S International Microwave Symposium Digest (Cat. No.94CH3389-4), 2002
This paper describes and confirms by measurements the principle of operation of a new patent for beam steering of array antennas. The method is particularly suitable when quick continuous beam control is needed. The patent should have the potential to allow simple technical solutions and cost-effective design and manufacturing.
openaire   +1 more source

Dynamic all-optical beam steering

Laser Congress 2024 (ASSL, LAC, LS&C)
We experimentally explore a beam steering system implementing Risley prism and variable magnification beam expander. It adapts to scanning windows dimensions and distances, with a given spatial resolution, enabling scan in several hundreds milliseconds.
Aurélie Hentz   +3 more
openaire   +1 more source

Progress in beam-down solar concentrating systems

Progress in Energy and Combustion Science, 2023
Evangelos Bellos
exaly  

New Radio Beam-Based Access to Unlicensed Spectrum: Design Challenges and Solutions

IEEE Communications Surveys and Tutorials, 2020
Sandra Lagén   +2 more
exaly  

Electron‐Beam‐Related Studies of Halide Perovskites: Challenges and Opportunities

Advanced Energy Materials, 2020
Junhui Ran, Ondrej Dyck, Bin Yang
exaly  

On-chip beam steering

Nature Photonics, 2010
openaire   +1 more source

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