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Receiving and transmitting common microwave repeater communication combiner

A technology of transceiver sharing and relay communication. It is applied to waveguide devices, circuits, electrical components, etc. It can solve the problems of inability to achieve signal synthesis and separation in different frequency bands, large channel insertion loss, and insufficient channel isolation. The effect of narrow interval, small channel insertion loss and narrow channel bandwidth

Active Publication Date: 2015-06-17
CHENGDUSCEON ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, for power combiners or power dividers, there are disadvantages such as large channel insertion loss, insufficient isolation between channels, and inability to combine and separate signals in different frequency bands.

Method used

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  • Receiving and transmitting common microwave repeater communication combiner

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] A microwave relay communication combiner shared by transceivers provided by the present invention includes a chassis, and also includes a transmitting device for transmitting signals, a receiving device for receiving signals, and a public circulator; the transmitting device and the receiving device are respectively connected to the public circulator.

[0017] The public circulator is provided with a common port for sending and receiving, and the sending devi...

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PUM

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Abstract

The invention relates to the field of wireless communication, discloses a receiving and transmitting common microwave repeater communication combiner, and aims to provide a combiner which has the advantages of narrow channel bandwidth, low channel insertion loss, narrow space between channels, large isolation between the channels and capability of simultaneously realizing synthesis and separation of signals of different frequency bands. The technical scheme is realized in the way that the receiving and transmitting common microwave repeater communication combiner comprises a case, a transmitting device for transmitting the signal, a receiving device for receiving the signal and a public circulator, wherein the transmitting device and the receiving device are connected with the public circulator respectively. The receiving and transmitting common microwave repeater communication combiner has the advantages of narrow channel bandwidth, low channel insertion loss, narrow space between channels, large isolation between the channels and capabilities of simultaneously realizing synthesis and separation of signals of different frequency bands, realizing sharing of an antenna feeder resource by a plurality of receiving and transmitting channels and effectively reducing the construction cost of a microwave communication network.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a microwave relay communication combiner for transmitting and receiving. Background technique [0002] In the prior art, combining multiple signals into one signal or separating one signal into multiple signals is usually accomplished by using a power combiner or a power divider. However, for power combiners or power dividers, there are disadvantages such as large channel insertion loss, insufficient isolation between channels, and inability to combine and separate signals in different frequency bands. Contents of the invention [0003] The present invention provides a microwave relay communication combiner for transmitting and receiving. Combiner for combining and separating signals. [0004] The technical solution of the present invention is achieved in this way: a microwave relay communication combiner shared by transceivers, including a chassis, also includes a trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/213
Inventor 唐波姚将锋谢天一邹涌泉钟琳
Owner CHENGDUSCEON ELECTRONICS
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