Invention Grant
- Patent Title: Effective marine stabilized antenna system
- Patent Title (中): 有效的海洋稳定天线系统
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Application No.: US13026255Application Date: 2011-02-13
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Publication No.: US08648748B2Publication Date: 2014-02-11
- Inventor: Azriel Yakubovich , Guy Naym , Idan Fogel , Ervin Rozman , Shlomo Levi , Michael Greenspan , Moshe Gvili , Or Dadush , Benny Ben Rey
- Applicant: Azriel Yakubovich , Guy Naym , Idan Fogel , Ervin Rozman , Shlomo Levi , Michael Greenspan , Moshe Gvili , Or Dadush , Benny Ben Rey
- Applicant Address: IL Netanya
- Assignee: Orbit Communication Ltd.
- Current Assignee: Orbit Communication Ltd.
- Current Assignee Address: IL Netanya
- Agent Mark M. Friedman
- Main IPC: H01Q19/18
- IPC: H01Q19/18 ; H01Q3/08 ; H01Q19/19

Abstract:
An effective marine stabilized antenna system, in terms of antenna to radome size and antenna/RF performance complies with all relevant worldwide SatCom regulations. The combination of a dual offset Gregorian antenna (DOGA) with a stabilized polarization over elevation over tilt over azimuth pedestal, and a control/stabilization algorithm, ensures antenna orientation restrictions guarantee compliance with side-lobe intensity regulations. Operating a dual offset Gregorian antenna substantially within a pre-determined antenna cut range of a 45 degree angle relative to a configuration of the antenna and a relative position of a target provides antenna performance that complies with applicable SatCom regulations, despite having to flip the antenna 90 degrees to continue tracking the satellite.
Public/Granted literature
- US20110304496A1 EFFECTIVE MARINE STABILIZED ANTENNA SYSTEM Public/Granted day:2011-12-15
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