Design

Waveguide Combiners/Dividers/Hybird

Dolph Microwave offers a standard product line of 3dB Waveguide Combiners/Dividers covering waveguide sizes WR340 thru WR28. typically used for power distribution or power combination. It features small volume, the standard coupling level is 3-30dB, the phase difference is 90° at distribution holes. The flange type and sizes can be custom made as per customer's specific requirements. Taking WR229 and WR137 type as example as below. More other waveguide type requirement, please contact.

Ordering Guide of Waveguide Power Combiners/Dividers/Hybird
Options
Dolph Microwave hybrid composed with waveguide cross-section and waveguide material available in various frequency range with corresponding waveguide type. 
Typically, the waveguide cross-section is rectangular, elliptical or circular.
Common materials for this components are aluminum, brass, bronze, copper, and silver. It can be shaped as I-shape, Y-shape, U-shape, X-shape and YU-shape etc.

Datasheet of Waveguide Combiners/Dividers/Hybird
WR229 3dB Waveguide Combiners/Dividers
Electrical Specifications
Model DH-40WSU3PA
Frequency Range 3.7-4.8 GHz
Isolation ≥20 dB
VSWR ≤1.15:1
Insertion Loss ≤0.2 dB
Amplitude Balance ±0.25 dB
Phase Balance ±8°
Flange FDP40(CPR-F229)
Material Al
Surface Treatment Conductive Oxidation
Surface Coating Black Paint

WR137 30dB Waveguide Combiners/Dividers
Electrical Specifications
Model DH-70WSY30PA (WR137)
Frequency Range 7.145-7.235 GHz
Output 2-3 Isolation ＞23 dB
VSWR ≤1.15:1
Port 1-3 Insertion Loss
Port 1-2 Insertion Loss ≤30±0.2 dB
Handling Power 25 KW
Cooling Method Water Load
Flange FDP70
Material Al
Surface Treatment Conductive Oxidation
Surface Coating Black Paint

Application of Waveguide Combiners/Dividers/Hybrid
Waveguide combiner/divider is still called hybrids, which is circuits combining or dividing signals. Waveguide hybrid can input several signals but produce a single&combined output signal. In hybrid varieties, the signal is dvided into different phases, and every phase has equal amplitude. Waveguide hybrid are circuits that accept one input signal and output multiple signals.
https://www.dolphmw.com/products/waveguide-combiners-dividers-hybird/