26-35GHz WR-28 WAVEGUIDE ORTHOGONAL COUPLER

26-35GHz WR-28 WAVEGUIDE ORTHOGONAL COUPLER

• Avoids the need for separate antennas per polarization

• Stable performance over temperature

• Scalable to millimeter and submillimeter wavelengths

How to Use a "WAVEGUIDE DUPLEXER" (Usage Method)

1. Identify the common port and the two polarization ports –
   A "WAVEGUIDE DUPLEXER" has one common square or circular waveguide port (dual-polarized) and two rectangular waveguide output ports (one per polarization).

2. Connect the common port to the antenna feed –
   The common port of a "WAVEGUIDE DUPLEXER" connects to the antenna horn or the common waveguide section.

3. Connect the two output ports to the respective polarization channels –
   One output port of a "WAVEGUIDE DUPLEXER" carries the vertical polarization (V-pol), and the other carries the horizontal polarization (H-pol).

4. Verify port alignment and flange orientation –
   The alignment of the common-arm flange is critical for a "WAVEGUIDE DUPLEXER"; misalignment excites unwanted higher-order modes and degrades isolation.

5. Match flange types –
   A "WAVEGUIDE DUPLEXER" requires compatible flanges on all ports to ensure proper electrical contact and mechanical alignment.

WR-28 waveguide orthogonal coupler

26-35GHz RF directional coupler

WR-28 waveguide directional coupler

26-35GHz WR-28 WAVEGUIDE ORTHOGONAL COUPLER Images