Combined antenna capable of being erected on satellite antenna

A technology for satellite antennas and combined antennas, which is applied in the direction of independent antenna unit combinations, antenna supports/mounting devices, and structural forms of radiating elements, and can solve the problems of satellite antennas with special shapes, limited frequency bands, and technical difficulties.

Inactive Publication Date: 2014-11-19
SHENZHEN ANTOP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because of the limited frequency band it receives, it fails to meet the needs of people's practical applications.
[0003] At present, satellite antennas, high-frequency antennas and low-frequency antennas mostly work independently, and there are few reports of combining the three to form a combined antenna
At the same time, the appearance of the satellite antenna is special, and there are certain technical difficulties in erecting other equipment on its surface

Method used

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  • Combined antenna capable of being erected on satellite antenna
  • Combined antenna capable of being erected on satellite antenna

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Embodiment Construction

[0025] The present invention will be further described and explained below in conjunction with specific embodiments and accompanying drawings, but the embodiments do not limit the present invention in any way.

[0026] A combined antenna that can be erected on a satellite antenna, its structure is as follows figure 1 with figure 2 As shown, it consists of a circular omnidirectional high-frequency antenna element 1, a low-frequency antenna element 2 and a unified hybrid amplifier 3. The low-frequency antenna vibrator 2 includes a U-shaped extension section 8 protruding to both sides and a connecting section 7 extending downward in the middle. The extension section 8 and the connecting section 7 form a Γ-shaped side and a T-shaped front. Structure; the high-frequency antenna vibrator 1 is supported on the U-shaped extension section 8 through the support member 5, the connecting section 7 is plugged into the unified hybrid amplifier 3, and the U-shaped extension section 8 i...

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Abstract

The invention discloses a combined antenna capable of being erected on a satellite antenna. The combined antenna comprises a high-frequency antenna element (1), a low-frequency antenna element (2) and a unified hybrid amplifier (3), wherein the low-frequency antenna element (2) is a U-shaped metal bracket of which the two ends are in closed connection with the unified hybrid amplifier (3); the high-frequency antenna element (1) is fixed on the U-shaped metal bracket through a supporting piece (5); the bottom of the high-frequency antenna element (1) is provided with a wire hole (4); and one side of the supporting piece (5) is provided with a fixed piece (6) fixed on the satellite antenna. The combined antenna can be firmly erected on the satellite antenna, has a wide receiving range, covers high frequency, low frequency and ultrahigh frequency and can meet the increasing requirements of people on antenna functions.

Description

technical field [0001] The invention relates to a combination antenna, in particular to a combination antenna which can be erected on a satellite antenna. Background technique [0002] An antenna is a component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as television, radio, radio communication, and remote sensing, which use electromagnetic waves to transmit information, rely on antennas to work. Antennas can be divided into satellite antennas, high-frequency antennas, and low-frequency antennas according to their main receiving / transmitting frequency ranges. Satellite dishes are widely used because they can receive TV signals from satellites. However, because the frequency band it receives is limited, it fails to meet the needs of people's practical applications. [0003] At present, satellite antennas, high-frequency antennas and low-frequency antennas mostly work independently, and there are few reports of combining ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q21/30H01Q1/36H01Q1/12
Inventor 杨瑞典
Owner SHENZHEN ANTOP TECH
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