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Patent

Reflector scanning antenna

Chu Lan Jen
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The article was published on 1953-06-23. It has received 11 citations till now. The article focuses on the topics: Reflector (antenna) & Periscope antenna.

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Citations
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Journal ArticleDOI

"RadioAstron"-A telescope with a size of 300 000 km: Main parameters and first observational results

N. S. Kardashev, +138 more
- 13 Mar 2013 - 
TL;DR: The RadioAstron project as mentioned in this paper is targeted at systematic studies of compact radio-emitting sources and their dynamics, including supermassive black holes, accretion disks, and relativistic jets in active galactic nuclei.
Journal ArticleDOI

Optimization of planar reflector systems for a set of quality indices

TL;DR: In this paper, a planar double-reflector aplanatic Schwarzschild system is compared to systems with parabolic reflectors, and the results of multicriteria optimization of the system's quality indices are obtained.
Proceedings ArticleDOI

The influence of asymmetric water layer on the radiation characteristics of reflector antenna

TL;DR: In this paper, the analysis of water layer influence on the radiation characteristics of reflector antennas is performed using the method of physical optics and solution of the model scattering problem for a dielectric layer on a conducting substrate.
References
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Patent

Rapid sweep radiating system

TL;DR: In this article, an object of the invention is to conveniently and expeditiously change rapidly from one direction of transmission to another or rapidly in succession from one to another of a series of directions of transmission.
Patent

Ultra high frequency antenna feedback balancer

TL;DR: In this paper, the authors proposed a means for enabling the relaying of an ultra high frequency radio signal without signal conversion without the need for signal conversion. But this method is not suitable for high frequency relay systems and it may not be desirable to carry a radio signal along a chain of relay nodes.