Dolph Microwave provides a series of high-performance waveguide tees, power divider, and combiner products. By connecting a load to the E and H plane tee, it can be made into a Magic T power divider or synthesizer. The magic tee in microwave engineering has the characteristics of opposite port isolation, adjacent 3 dB coupling and perfect matching, which makes wave guide tees widely used in the microwave field, especially used in monopulse radar and difference comparator, radar transceiver switch, power distribution/combination, mixed Frequency converter and phase shifter.

Waveguide E And H Plane Tees Ordering Guide

Flange type: Multiple types of waveguide tee in microwave available - see Dolph Microwave Flanges page.

Finish: Corrosion protection plus black top coat of our waveguide magic tee in microwave engineering.

For custom ridged waveguide with high quality and wide application, contact Dolph Microwave.

Magic Tee Diagram

Magic T waveguide are widely used as hybrid circuits in microwave impedance bridges, balanced mixers in receivers, and frequency

discriminators.

The structure is composed of an E-plane branch and H-plane branch coupled with each other, providing good impedance characteristics and

symmetric property over the entire frequency range.

E plane waveguide and H-plane waveguide has been designed to minimize the leakage of RF wave between the e plane h plane magic tee branches with other waveguide ports perfectly matched.

Details Of Waveguide Magic Tees In Microwave Engineering

Waveguide Tee In Microwave Advantages

Double-ridged magic T waveguide can provide more bandwidth than "normal" rectangular waveguide Magic T.

Application Of Waveguide Tees

1. Measure the impedance

A null detector is connected to E-Arm port while the Microwave source is connected to H-Arm port. The collinear ports together with these ports make a bridge and the impedance measurement is done by balancing the bridge.

2. As a duplexer

The duplexer is a circuit which works as both the transmitter and the receiver, using a single antenna for both the purposes. Port 1 and 2 are used as receiver and transmitter where they are isolated and hence will not interfere. An antenna is connected to E-Arm port. A matched load is connected to H-Arm port, which provides no reflections. Now there exists transmission or reception without any problem.

3. As Microwave Bridge, Microwave discriminator, etc.

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