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High-precision satellite communication combined antenna

A technology of satellite communication and combined antenna, which is applied in the field of satellite communication, can solve problems such as unadjustable, rainwater adjustment orientation, limited contact area, etc., and achieve the effect of increasing the overall stability

Pending Publication Date: 2022-03-08
亚太卫星宽带通信(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Combining the comparison documents and the existing technology of satellite antennas, it can be known that when the satellite antenna is installed outdoors, its orientation is usually fixed. Even if the orientation can be adjusted, manual adjustment is also required. When the orientation of the satellite antenna is fixed, it cannot be adjusted according to the location of the satellite. Adjustment, which leads to the inability of the satellite antenna to automatically adjust its orientation by using the water pressure and buoyancy of rainwater;
[0005] 2. The satellite antenna is usually fixed on the ground and fixed with bolts, and the tripod at the lower end of the satellite antenna can only be attached to the ground, and the contact area is limited, so that the satellite antenna cannot automatically further stabilize the tripod when the tripod is embedded in the ground

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: A high-precision satellite communication combined antenna, including a reflective panel 1, a column 101 is installed at the lower end of the reflective panel 1, a tripod 102 is installed below the column 101, and the upper end of the column 101 is provided with a reflective panel that can automatically adjust the direction the transmission mechanism;

[0038] Among them: the side of the reflection panel 1 is equipped with a feed source rod and a high-frequency head, and the column 101 penetrates to the inside of the tripod 102, and the lower end of the tripod 102 is concavely set, and the lower end of the tripod 102 is attached to the ground to prevent rainwater from entering Inside the transmission mechanism, the hydraulic pressure of the rainwater is used to drive the transmission mechanism to run, and then the transmission mechanism can be used to change the direction of the reflective panel, improve the signal between the reflective panel 1 and the sate...

Embodiment 2

[0039] Embodiment 2: with reference to instruction manual Figure 1-6 It can be known that the difference between Embodiment 2 and Embodiment 1 is that the transmission mechanism includes a sleeve 2, a water collecting rack 201, a filter screen 202, a rotating sphere 203, a bracket 204, a waterwheel 205, an outlet pipe 206, a track 3, and a connecting rod. Rod 301, rotating shaft 302, slider 303, convex strip 4, sliding frame 401, inclined plate 402 and telescopic frame 403, the sleeve 2 is installed between the reflective panel 1 and the column 101, and the water collecting frame 201 runs through the sleeve 2 The filter screen 202 is inlaid on the upper end of the water collecting frame 201, the rotating sphere 203 is hinged on the upper end of the sleeve 2, the bracket 204 swings on both sides of the rotating sphere 203, the water wheel 205 rotates inside the water collecting frame 201, and the The water pipes 206 respectively run through the inside of the sleeve 2, the trac...

Embodiment 3

[0055] Embodiment 3: with reference to instruction manual Figure 7 and 8 It can be seen that the difference between Embodiment 3 and Embodiments 1 and 2 is that an airbag 5 is embedded in the lower end of the tripod 102, the swivel bearing 502 is hinged on both sides of the lower end of the tripod 102, and the swing arm 501 and the limit frame 503 are respectively Swing on both sides of the rotary bearing 502;

[0056] Airbag 5, airbag 5 is triangularly arranged, one side of airbag 5 and swing arm 501 are spaced less than 1cm, and the lower end of airbag 5 is attached to the lower end of tripod 102;

[0057] The swing arm 501, the swing arm 501 and the spacer 503 are distributed at right angles. When the airbag 5 is deformed, the swing arm 501 drives the spacer 503 to swing at an angle through the rotating bearing 502, and the swing angle is less than 45°;

[0058] Limiting frame 503, when the limiting frame 503 is stationary, the lower end of the limiting frame 503 fits wi...

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PUM

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Abstract

The invention provides a high-precision satellite communication combined antenna which comprises a reflection panel, a stand column is installed at the lower end of the reflection panel, a foot stool is installed below the stand column, a transmission mechanism capable of automatically adjusting the direction of the reflection panel is arranged at the upper end of the stand column, a feed source pull rod and a tuner are installed on the side face of the reflection panel, and the stand column penetrates into the foot stool. When the sliding frame swings upwards, part of rainwater is driven to be discharged out of the sleeve through the water outlet pipe, part of rainwater enters the lower end of the sliding frame through swinging of the inclined plate, and when the rainwater is accumulated at the lower end of the interior of the sleeve, the sliding frame is driven to slide upwards through buoyancy of the rainwater. The sliding frame on the other side of the sleeve can assist the rotating ball in stretching downwards, then the rotating ball can drive the reflecting panel to be adjusted in a return mode, and the effect that the reflecting panel is driven by rainwater buoyancy and water pressure to automatically adjust the orientation is achieved.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a high-precision satellite communication combined antenna. Background technique [0002] The satellite antenna is a metal paraboloid, which is responsible for reflecting the satellite signal to the feed source and high frequency head at the focal point. The antenna end of the satellite antenna is usually parabolic, and the position is fixed, and the direction of the antenna end cannot be adjusted. For the satellite antenna technical inspiration; [0003] At present, CN202110275029.0 in the prior art is an intelligent satellite communication portable antenna, which discloses a satellite antenna. Each pot flap is inserted into the corresponding slot plate, and the slot plate can rotate around the central axis so that the pot flaps overlap each other to realize the storage of the pot flaps. It is easy to operate, small in size and good in portability, but still The...

Claims

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Application Information

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IPC IPC(8): H01Q1/50H01Q1/36H01Q15/16H01Q19/12H01Q1/12
CPCH01Q1/50H01Q1/36H01Q15/16H01Q19/12H01Q1/12
Inventor 洪杰葛运冯建元李鑫
Owner 亚太卫星宽带通信(深圳)有限公司