Antenna Array with Hybrid Radiator Assembly

A radiator and hybrid technology, applied in the structural form of radiating elements, antennas, antenna coupling, etc., can solve the problems affecting the sensitivity of the transmission and receiving system, the accuracy of the system, and the stability of the system

Inactive Publication Date: 2017-12-05
WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

Another problem to be considered during development is to meet impedance matching. Poor matching will affect the sensitivity of the transmission and reception system and the accuracy of the system.
For high-power or high-sensitivity transmission systems, long-term impedance mismatch will further affect the stability of the system

Method used

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  • Antenna Array with Hybrid Radiator Assembly
  • Antenna Array with Hybrid Radiator Assembly
  • Antenna Array with Hybrid Radiator Assembly

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Embodiment Construction

[0021] In order to make the features of the present invention and the achieved effects have a further understanding and understanding, I would like to provide preferred embodiments and detailed descriptions, as follows:

[0022] First please refer to figure 1 as well as figure 2 The antenna array of the hybrid radiator assembly disclosed in a preferred embodiment of the present invention structurally includes a high-frequency signal feeding transmission line 1 and a pair of metal radiators 2, and the high-frequency signal feeding transmission line 1 Both ends are respectively connected to a metal radiator 2, so that the metal radiators 2 are connected in parallel. In this preferred embodiment of the present invention, the high-frequency signal feeding transmission line 1 includes a first transmission line 1A and a second transmission line 1B, which are arranged in parallel, and the midpoints of the first transmission line 1A and the second transmission line 1B respectively h...

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Abstract

The invention relates to an antenna array, in particular to an antenna array of a hybrid radiator assembly. Its structure includes a metal radiator composed of a dipole radiator and a folded dipole radiator, and achieves the purpose of impedance matching by connecting the metal radiator in parallel; at the same time, it is used in a specific antenna operating frequency band The dipole radiator whose input impedance is capacitive is compensated for its capacitive effect by the folded dipole radiator whose input impedance is inductive in the aforementioned antenna operating frequency band, so that the antenna array of the hybrid radiator assembly of the present invention can operate on a specific antenna. Under the operating frequency band, it takes advantage of high efficiency and high directivity.

Description

technical field [0001] The present invention relates to an antenna array, especially a hybrid with a parallel structure to achieve impedance matching, and using the inductive effect of the folded dipole radiator to compensate the capacitive effect of the dipole radiator so that the resonance point is at a specific antenna operating frequency Antenna array of radiator components. Background technique [0002] With the rapid development of wireless communication technology, the antenna design trend tends to be miniaturized and the transmission system needs to use multiple frequency bands. Therefore, it is necessary to integrate multiple antennas into the same antenna module to meet increasingly stringent design standards. [0003] Generally, array antennas are composed of many identical single antennas arranged in a certain order. The radiation pattern of a single antenna is not easy to control, the gain is not high, and other important parameters often cannot meet the high-st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/50H01Q1/52H01Q9/20H01Q19/10
Inventor 邱宗文贾海峰李其峰
Owner WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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