WR-06 H-Plane Bend
The WR-06 H-Plane Bend is a precision-engineered waveguide component that redirects millimeter-wave signals by 90 degrees in the broad wall (H-field) plane. It is specifically designed for the 110 - 170 GHz frequency range, serving as a critical building block in D-Band infrastructure.
H-plane bends curve along the wider dimension of the rectangular waveguide cross-section, providing horizontal signal routing without inducing higher-order modes. Moving into the D-Band (110-170 GHz), WR-06 components are at the frontier of next-generation 6G backhaul research, requiring microscopic precision in their 0.065" x 0.0325" apertures.
Key Features
H-Plane Geometry
Bend follows the broad wall (wider dimension) of the waveguide, routing signals horizontally while maintaining the narrow-wall dimension.
Low Insertion Loss
Optimized bend radius and CNC-machined interior walls ensure minimal signal degradation through the 90-degree turn.
Precision CNC Machined
Each bend is machined from a solid billet of OFHC copper, maintaining tight dimensional tolerances throughout the bend radius.
Gold-Plated Construction
Gold plating provides excellent conductivity, corrosion resistance, and consistent electrical performance over the component's service life.
D-Band Use Cases
6G Research
Sub-THz communication links
Spectroscopy
Chemical signature detection
Radio Astronomy
High-frequency receivers
Wafer Probing
On-chip mmWave testing
More H-Plane Bends
Frequently Asked Questions
Why use an H-plane bend over an E-plane bend?+
H-plane bends are used when the signal needs to be routed horizontally across an optical table or chassis without twisting the polarization of the wave. The wider bend radius typically handles higher peak power than an E-plane bend.
Why is WR-06 important for 6G?+
As 5G maxes out the Ka-band, engineers are looking to the D-Band (110-170 GHz) for 6G telecom networks capable of 100+ Gbps. WR-06 components are currently the standard for prototyping and testing these futuristic sub-THz network architectures.
What is the tolerance requirement for WR-06?+
At 170 GHz, the wavelength is 1.76 millimeters. The physical machining tolerances for WR-06 must be held to within +/- 0.0005 inches (12 microns) to prevent severe phase distortion and return loss.