Invention Grant
US07663546B1 Real-time autonomous beam steering array for satellite communications
失效
用于卫星通信的实时自主波束导引阵列
- Patent Title: Real-time autonomous beam steering array for satellite communications
- Patent Title (中): 用于卫星通信的实时自主波束导引阵列
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Application No.: US11474126Application Date: 2006-06-23
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Publication No.: US07663546B1Publication Date: 2010-02-16
- Inventor: Ryan Y. Miyamoto , Derek M. K. Ah Yo , Joseph M. Cardenas , Donald J. Harbin , Luke B. Joseph , Ken C. K. Cheung
- Applicant: Ryan Y. Miyamoto , Derek M. K. Ah Yo , Joseph M. Cardenas , Donald J. Harbin , Luke B. Joseph , Ken C. K. Cheung
- Applicant Address: US HI Honolulu
- Assignee: Oceanit Laboratories, Inc.
- Current Assignee: Oceanit Laboratories, Inc.
- Current Assignee Address: US HI Honolulu
- Agent James Creighton Wray; Meera P. Narasimhan
- Main IPC: G01S13/00
- IPC: G01S13/00 ; H01Q1/00

Abstract:
A phased array satellite communication (SATCOM) system for ground stations receives information signals and a beam from a satellite and autonomously steers communication signals by phase information toward a satellite extracted from the received satellite beam. The new phased array eliminates the need for phase shifters to control a beam. The new phased array satellite communications system avoids delay in digital signal processing or feedback systems to find satellite locations, enabling autonomous real-time electronic beam steering with no delay. The new system is also used to handle signals from and to multiple satellites simultaneously. The new system is useful in other applications where an enhanced point-to-point communication link is required.
Public/Granted literature
- US1674572A Coat shoulder Public/Granted day:1928-06-19
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