Portable satellite antenna and satellite antenna receiving system
A satellite antenna and portable technology, which is applied in the field of communication, can solve the problems of difficult manufacturing and processing of satellite antennas, and achieve the effects of low cost, easy manufacturing and processing, compact and easy to carry
Active Publication Date: 2015-03-11
KUANG CHI CUTTING EDGE TECH LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a portable satellite antenna that is easy to process and manufacture and low in cost in view of the defect that the existing satellite antenna is difficult to manufacture and process.
Method used
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Embodiment Construction
[0043] like Figures 10 to 11As shown, the portable satellite antenna according to the present invention includes a feed 1, a feed pole 2, a reflector 100, a frame 3 for fixing the reflector and a reflector elevation adjustment device, and one end of the feed pole 2 is connected to The feed source 1 is fixedly connected, and the other end is fixed on the frame 3. The reflector adjustment device includes a connecting seat 4 fixedly connected to the frame 3 and the feed source pole 2, a hinged seat 5 fixed on the connecting seat 4, and a hinged Seat 5 is rotatably connected to the hinged joint 6 and the adjusting rod 7 that is detachably connected to the hinged joint 6. The frame 3 includes an upper frame 31, a middle frame 32 and a lower frame 33, and the upper frame 31, the middle frame 32 and the lower frame 33. The lower frame 33 is respectively fixed on the feed source pole 2 through the upper fixing frame SJ, the connecting seat 4 and the lower fixing frame XJ. The upper f...
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The invention discloses a portable satellite antenna. The portable satellite antenna comprises a feed source, a feed source supporting rod, a reflecting plate, a frame for fixing the reflecting plate, and a reflecting plate regulating device, wherein one end of the feed source supporting rod is fixedly connected with the feed source, and the other end of the feed source supporting rod is fixed on the frame; and the reflecting plate regulating device comprises a connection seat which is fixedly connected with the frame and the feed source supporting rod, a hinging seat which is fixed on the connection seat, a hinging head which is rotatably connected with the hinging seat, and a regulating rod which is detachably connected with the hinging head. According to the portable satellite antenna provided by the invention, the reflecting plate is a metamaterial planar reflecting plate employing a metamaterial technology, an antenna elevation angle can be conveniently adjusted, and the antenna is small in size and convenient to carry. Moreover, the invention also provides a satellite antenna receiving system with the portable satellite antenna.
Description
technical field [0001] The invention relates to the communication field, and more specifically, relates to a portable satellite antenna and a satellite antenna receiving system. Background technique [0002] The traditional satellite antenna receiving system is a satellite ground receiving station composed of a parabolic reflector, a feed source, a tuner, and a satellite receiver. The parabolic reflector is responsible for reflecting the satellite signal into the feed and LNB located at the focal point. The feed source is a horn set at the focal point of the parabolic reflector to collect satellite signals, also known as a corrugated horn. There are two main functions: one is to collect the electromagnetic wave signal received by the antenna, transform it into a signal voltage, and supply it to the tuner. The second is to perform polarization conversion on the received electromagnetic waves. The high-frequency head LNB (also known as the down-converter) is to down-frequen...
Claims
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IPC IPC(8): H01Q15/14H01Q15/23H01Q19/06H01Q19/10H01Q1/18
Inventor 刘若鹏季春霖胡峰
Owner KUANG CHI CUTTING EDGE TECH LTD