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Antenna array of hybrid radiant component

A radiator, hybrid technology, applied in the direction of radiating element structure, antenna, antenna coupling, etc., can solve problems such as affecting the sensitivity of the transmission and receiving system, system accuracy, affecting system stability, etc.

Inactive Publication Date: 2015-10-21
WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 of hybrid radiant component
  • Antenna array of hybrid radiant component
  • Antenna array of hybrid radiant component

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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 The two ends of each are respectively connected to a metal radiator 2, so that these 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 h...

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Abstract

The invention relates to an antenna array, and in particular to an antenna array of a hybrid radiant component, which includes a metallic radiator comprising a dipole radiator and a folded dipole radiator. Impedance matching can be effected by connecting the metallic radiator in parallel. Meanwhile, the antenna array of hybrid radiant component is high efficiency and directivity in specific antenna operating frequency band using the fact that the capacitance effects of the dipole radiator of which input impedance is capacitive is compensated in specific antenna operating frequency band by the folded dipole radiator of which input impedance is inductive in the same antenna operating frequency band.

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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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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