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Three-dimensional enhanced radio frequency front-end device

A radio frequency front-end, enhanced technology, applied in the field of three-dimensional enhanced radio frequency front-end devices, can solve the problems of poor antenna system gain effect and the like

Pending Publication Date: 2021-10-19
SHENZHEN WAVE TELECOMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a three-dimensional reinforced radio frequency front-end device for the problem of poor gain effect of the traditional antenna system

Method used

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  • Three-dimensional enhanced radio frequency front-end device

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0036] In one embodiment, a three-dimensional reinforced radio frequency front-end device is provided, such as figure 1 and figure 2 As shown, it includes a reinforced antenna device 1 and a radio frequency transceiver device 2. The reinforced antenna device 1 includes a substrate 11 and two or more dual-polarized log-periodic antennas 12, and each dual-polarized log-periodic antenna 12 is Set on the substrate 11, the radio frequency transceiver device 2 includes a filter 21, a circulator 22, a transmitter 23 and a receiver 24, and the dual-polarized logarithmic periodic...

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Abstract

The invention relates to a three-dimensional enhanced radio frequency front-end device, which comprises an enhanced antenna device and a radio frequency transceiving device, wherein the enhanced antenna device comprises a substrate and two or more dual-polarized log-periodic antennas, and the radio frequency transceiving device comprises a filter, a circulator, a receiver and a transmitter. According to the radio frequency front-end device, the F-B covering layer is arranged at the first end of the antenna main body, the F-B covering layer and the plane where the second end of the antenna main body is located can form an F-B resonant cavity, and electromagnetic waves radiated by the antenna main body are overlapped in the resonant cavity in an in-phase mode, so that the radiation gain of the enhanced dual-polarization log-periodic antenna is improved, dual-polarization log-periodic antennas form an antenna array and are arranged on a substrate, and the enhanced antenna device is designed into a three-dimensional array structure, so that the enhanced antenna device can form a vertical plane wave beam and then is connected with a corresponding radio frequency transceiving device, and signal transceiving management is carried out on the high-gain antenna device through the corresponding radio frequency transceiving device; and the overall gain of the antenna is improved.

Description

technical field [0001] The present application relates to the technical field of antenna communication, in particular to a three-dimensional reinforced radio frequency front-end device. Background technique [0002] Antenna is an indispensable and important part of any radio communication system. Although the tasks to be performed by various types of radio equipment are different, the role of the antenna in the equipment is basically the same. Any radio equipment transmits information through radio waves, so there must be devices that can radiate or receive electromagnetic waves. [0003] The radio frequency front end of the traditional antenna system is dominated by single-polarized antennas, and there are also array antennas, but the arrays in the vertical direction are the main ones. These antenna structures are all two-dimensional settings, and it is difficult to achieve high gain. Traditional antenna systems have limited improvement in communication performance and po...

Claims

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Application Information

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IPC IPC(8): H01Q1/12H01Q1/36H01Q1/50H01Q11/10H01Q15/24H01Q19/10H01Q21/00H01Q21/06H01Q21/24H04B1/00H04B1/40
CPCH01Q11/10H01Q21/061H01Q19/10H01Q15/24H01Q21/24H01Q1/36H01Q1/12H01Q1/50H01Q21/0006H04B1/0064H04B1/40
Inventor 张少林崔立成
Owner SHENZHEN WAVE TELECOMM TECH CO LTD
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