Raysat Antenna Systems, L.l.c.

Gilat Satellite Networks Ltd.

Mario Ganchev Gachev

Danny Spirtus

Yoel Gat

Daniel F DiFonzo

Victor Liudmilov Boyanov

Ilan Kaplan

Bercovich Moshe

Daniel Francis DiFonzo

Kevin Arthur Bruestle

Vesselin Nikolov Peshlov

Robert Yip

A microwave antenna for two-way communication via a satellite is presented. The antenna may feature lightweight plastic construction that may allow the antenna to be highly dynamic, to feature high tracking capabilities and to require a much simpler drive construction. The presented antenna may provide high reliability at a reasonable cost. Such antenna may be highly suitable for on-the-move communication applications. The antenna may be used for supporting airborne communication systems operative via satellites.

Lightweight plastic antenna

Antenna and satellite communications assemblies and associated satellite tracking systems that may include a low profile two-way antenna arrangement, tracking systems, and applications thereof. Applications for the system include military, civilian, and domestic emergency response applications. The antenna arrangements may be configured to form a spatial multi-element array able to track a satellite in an elevation plane by electronically dynamically targeting the antenna arrangement and/or mechanically dynamically rotating the antenna arrangements about transverse axes giving rise to generation of respective elevation angles and dynamically changing the respective distances between the axes whilst maintaining a predefined relationship between said distances and the respective elevation angles. The system provides autonomous dynamic tracking of satellite signals and can be used for satellite communications on moving vehicles in a variety of frequency bands for military and civilian applications.

Applications for low profile two-way satellite antenna system

A low profile mobile in-motion antenna and transmit/receive terminal system for two-way 'VSAT' type satellite communication using FSS service, preferably in Ku band, supporting at the same time TV signal reception from the same satellite or a separate DBS satellite located at the same or nearby geo-stationary orbital position.

System for concurrent mobile two-way data communications and TV reception

Antenna assemblies and associated satellite tracking systems that may include a low profile two-way antenna arrangement, tracking systems, and applications thereof. Applications for the system include military, civilian, and domestic emergency response applications. The antenna arrangements may be configured to form a spatial element array able to track a satellite in an elevation plane by electronically dynamically targeting the antenna arrangement and/or mechanically dynamically rotating the antenna arrangements about transverse axes giving rise to generation of respective elevation angles and dynamically changing the respective distances between the axes whilst maintaining a predefined relationship between said distances and the respective elevation angles. The system provides dynamic tracking of satellite signals and can be used for satellite communications on moving vehicles in military and civilian applications.

Applications for low profile two way satellite antenna system

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Sofia, Bulgaria

Mario Ganchev Gachev