Waveguide Connector

Introduction

The waveguide connector is a mechanical device that fastens various detachable mating parts in the waveguide system together for electrical connection. Also called waveguide coupler. It is an important waveguide component. The operating frequency of waveguide components is generally in the microwave range. At such a high frequency, the voltage and current at low frequencies have not only lost their original significance, but also can not be directly measured, so they cannot be used as basic parameters of waveguide components.

Classification

1. Screw socket waveguide connector.

The utility model is composed of a sleeve, a sealing ring, an auxiliary ring, a propulsion ring, etc. Since the concentricity and straightness of the waveguide connection are guaranteed by the positioning surface, not only its precision and finish are required, but also it should be concentric with the waveguide axis.

2. Socket joint.

The utility model is characterized in that the screw connection is not needed, so it is particularly suitable for the case where the waveguide cannot rotate. The utility model is mainly composed of a flange, a sealing ring, a locating ring, a pressure locking ring, etc. which are concentric with the waveguide tube axis.

The straightness and concentricity of waveguide connection are mainly ensured by the flange connected with the waveguide. Therefore, the flange must not only be concentric with the waveguide tube axis, but also be perpendicular to its outer circle. In addition, in order to fit the locating ring with the pressure locking ring, both the outer circle of the locating ring and the inner circle of the pressure locking ring have a certain taper.

Effect

Various types of waveguide joints often play a central role. The waveguide connector can connect multiple waveguide elements together to form a microwave circuit, so that the power of several electromagnetic wave modes can be distributed among various elements in a certain proportion. The microwave circuit composed of waveguide components depends not only on the components it contains and its connection mode, but also on the geometric structure of the connector.

Significance

If only the mechanical method is used to directly connect two sections of waveguides, instead of the waveguide connector, poor contact is likely to occur, causing the following undesirable phenomena:

(1) When the waveguide is rectangular and the wave is transmitted, the waveguide wall has Z-direction current. When the contact is poor, the contact resistance is large, and the longitudinal current will produce large power loss when passing through the connection.

(2) The electromagnetic wave reflects greatly in case of poor contact.

(3) Electromagnetic wave will radiate into space at the gap with poor contact.

(4) When transmitting high power signals, the gap at the contact may discharge.

Delivery

We will send the goods to you by DHL, FEDEX, UPS, EMS, AIR, etc. Usually 7-15 working days after receiving your 100% payment. For bulk orders: 15-35 working days after receiving the deposit.

Packaging

To better ensure the safety of your goods, professional, environmentally friendly, convenient, and efficient packaging services will be provided. After receiving the goods, if you have any dissatisfaction or other issues, please contact us ASAP, and we will give you a fast response and reasonable solution.

Our service

●Service standards: We are committed to providing a high-quality and responsive service to all clients.

●OEM: Available for waveguide series.

●Stable quality: Implement the whole process of quality control, meticulous and strict inspection!

●Reasonable price: Internal cost control, reducing expenses, benefiting customers!

●Professional selection: More than 5 years of professional engineer selection, to provide you with alternative models of each factory, system solutions.

●Fast delivery: Adequate stocking, shortened delivery time!

●Door-to-door service: We usually send the parcel by DHL, EMS, TNT, etc. The tracking number will be sent to you after delivery. It usually takes 3~5working days to reach from our side to your side, which is very convenient for your business.

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