Waveguide Rotary Joint

Introduction

Waveguide rotary joint, also known as waveguide slip ring, is specially developed for microwave transmission. It has the ability to transmit large frequency bandwidth and high power. The high frequency can reach 94GHz. It can provide one channel of waveguide for separate transmission. It can also transmit waveguide and coaxial simultaneously. It can also be used in combination with conductive slip ring to achieve simultaneous transmission of the waveguide, coaxial, power supply and precision signals.

Principle

The microwave rotary joint is a necessary component to ensure the normal operation of the microwave rotary antenna. When the antenna keeps rotating, the microwave signal is transmitted from the transmitter to the antenna, or from the antenna to the receiver, to achieve azimuth and pitch search. The waveguide joint is mainly used for signal transmission between the fixed and rotary parts.

Advantage

The rotary joint comprises a waveguide rotary joint and a coaxial rotary joint. The waveguide transmission line has the advantages of low loss and high power capacity, so the rotary joint waveguide is mainly used in the high-power antenna system. The waveguide rotary joint comprises a rectangular waveguide rotary joint and a circular waveguide rotary joint. The rectangular joint is mainly realized by the rectangular circular waveguide conversion and waveguide coaxial conversion.

Type

Rotary waveguide joints are mainly used for the connection of fixed parts and rotary parts in the radar feeder system. They can be divided into I type, L type, U type, etc. according to the structure form, and can be divided into single, dual and multi-channel rotary joints according to the composition channel. The product frequency range covers 2.6-40GHz.

Application

Waveguide rotary joint is mainly used in such high-tech fields as air traffic control radar, radar antenna, turret, radar system, on-board mobile communication, high-definition network video monitoring system, medical engineering equipment, electronic station system, multi-axis three-dimensional space simulator, satellite antenna, turret, navigation, etc.

Certificate

We implement TQM (Total Quality System) and SOP (Standard Operation Procedure) with ISO 9001:2017 certification, which assures a strong commitment to quality standards and customer satisfaction.

Shipping

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.

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