Millimeter-wave, Consulting & Design

Waveguide Magic Tee and Power Divider / Combiner for mmWave

Magic Tee and Combiner


 Waveguide Magic Tees & Waveguide Combiners - CB series

Raytech’s combiner in many configuration

Raytech’s combiners are available in a variety of configurations, including magic tee–based designs for Full bandwidth with high isolation, simple tee–based junctions for compact & straightforward power division, septum–based designs suitable for low-loss 4way combiner, TM01 & TE01​ radial–based configurations for high-power, low-loss circular waveguide combining, and TEM (coaxial) radial–based designs for broadband and efficient power combining.

CBIM Series: Proprietary Technology for High power and planar structure

Raytech offers the first commercially available full-band magic tees up to W-band. They are pure metallic structures (no epoxy, no tuning blocks) and the center matching post is machined on its bottom housing. Furthermore, the post end is finished with a rectangular shape rather than the conventional sharp tip suited for high power handling.

Raytech can also supply custom 4-, 8-, or 16-way power combiners with superior port-to-port isolation into a single housing. Contact sales@raytechx.com for more information.

two side by side waveguide magic tees and a third item showing the internal structure of a magic tee that is optimized for high power handling

Types of Waveguide Combiners Raytech offers

Magic tee

  • Full waveguide bandwidth

  • Low Profile, high power handling up to 8-way

  • High Isolation

H-Tee

  • Full waveguide bandwidth

  • Low Profile, Compact, high power handling up to 8-way

  • Antenna Array

Radial - TE01 or TM01

  • 10% - 25 % bandwidth

  • Ultra low loss for combining more than 24-way

  • High power handling 

Radial - TEM

  • Full bandwidth

  • Ultra low loss for combining more than 24-way

  • Medium power handling

Septum Combiner

  • Full waveguide bandwidth

  • Compact, high power handling up to 8-way


Category Model Number No. Way Frequency (GHz) Description Note
Magic Tee CBIM-SA0FB00 2 26.5 - 40.0 Standard Ka-band, 0.2 dB IL, 25 dB Isolation Stand Alone
Magic Tee CBIM-SE0FB03 2 60.0 - 90.0 Standard E-band, 0.4 dB IL, 25 dB Isolation Stand Alone
TEE 60.0 - 90.0 Coming Soon
Septum Coming Soon
Radial-TM01 CBTM-1680W0 16 75.0 - 85.0 WR-10, 16-way Radial Combiner, 0.3 dB IL
Radial-TE01 Coming Soon
Radial-TEM Coming Soon

Custom Request Form: