Results 251 to 260 of about 59,812 (299)

Helicopter Rotor Blade Radar Antenna

Journal of the American Helicopter Society, 1966
The helicopter main rotor blade can be used as a scanning radar antenna. Its large aperture gives a narrow azimuth beam‐width and the natural rotor scanning motion provides a fast scan. It is much lighter than conventional antennas and since it is integral with the rotor blade, it induces no additional drag.
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The radar antenna—Circa 1995

Journal of the Franklin Institute, 1995
Abstract This paper reviews some of the current interests in radar antennas, including work conducted at the U.S. Naval Research Laboratory. Almost all types of antennas have been used in radar, but it is the phased array which has received the most attention in recent years, especially for military applications. Methods for making phased arrays more
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Substrate Integrated Radar Antenna

2023
Kaixue Ma, Ningning Yan, Yu Luo
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Radar Antennas

Bell System Technical Journal, 1947
H. T. Friis, W. D. Lewis
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Radar Antenna Diagnostic Module

2019
Faults in the electrical wiring can cause fatal problems in particular application. Therefore various Fault Detection, Isolation and Recovery techniques have been developed, able to detect these faults. Such Defects may occure on a coaxial cable lines in radar systems between transmitter (receiver) and antenna.
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Electrical tuning of phase-change antennas and metasurfaces

Nature Nanotechnology, 2021
Kye L Okabe, Umberto Celano, H-S Philip Wong   +2 more
exaly  

RADAR INTERFEROMETRICO AD ANTENNA ROTANTE

2014
La licenza di sfruttamento industriale di questo brevetto è stata ceduta dall'Università di Firenze all'azienda IDS SpA di ...
PIERACCINI, MASSIMILIANO, LUCCI, LEONARDO   +1 more
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Highly Separated Automotive Radar Antennas

2022 19th European Radar Conference (EuRAD), 2022
Cristian Alistarh, Symon K. Podilchak, John Thompson, Mathini Sellathurai   +3 more
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Ultra‐Deformable and Tissue‐Adhesive Liquid Metal Antennas with High Wireless Powering Efficiency

Advanced Materials, 2021
Kento Yamagishi, Wenshen Zhou, Terry Ching   +2 more
exaly  

Antennas for Radar Applications

2021
openaire   +1 more source