4TR antenna oscillator

Abstract

The invention relates to a 4TR antenna oscillator which comprises a main frame body. The main frame body is provided with a phase center, a first oscillator arm, a second oscillator arm, a third oscillator arm, a fourth oscillator arm, an A feed unit, a B feed unit, a C feed unit, a D feed unit, an E feed unit and an F feed unit. The first oscillator arm, the second oscillator arm, the third oscillator arm and the fourth oscillator arm are sequentially arranged around the phase center; the first oscillator arm and the third oscillator arm feed simultaneously through the A feed unit; the second oscillator arm and the fourth oscillator arm feed at the same time through the B feed unit; the first oscillator arm and the second oscillator arm feed at the same time through the C feed unit; the second oscillator arm and the third oscillator arm feed at the same time through the D feed unit; the third oscillator arm and the fourth oscillator arm feed through an E feed unit; and the fourth oscillator arm and the first oscillator arm feed at the same time through the F feed unit. The 4TR antenna oscillator has the characteristics of simple structure, scientific design, small production consumables, light weight, low production cost and the like.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a 4TR antenna vibrator. Background technique [0002] With the development of mobile communication, MIMO technology requires more and more antenna channels, and at least 4TR is required in the process of use to meet the use needs. If the existing antenna wants to achieve 4TR (four channels), the common method is to use two dual-polarized vibrators staggered by 45 degrees to form a "m" shaped vibrator. The disadvantage of this method is the weight of the vibrator It is about twice that of a dual-polarization vibrator, and eight vibrator arms are needed to realize it, which requires more materials, heavier products, and higher production costs. Contents of the invention [0003] The object of the present invention is to provide a 4TR antenna vibrator, which has the advantages of simple structure, scientific design, small production consumables, light weight and l...

AI Technical Summary

Problems solved by technology

If the existing antenna wants to achieve 4TR (four channels), the common method is to use two dual-polarized vibrators staggered by 45 degrees to form a "m" shaped vibrator. The disadvantage of this method is the weight of the vibrator It is about twice the size of a dual-polarized vibrator, and eight vibrator arms are needed to realize it. More materials are used, the product is heavier and the production cost is higher.

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