WR-06 E-Plane Bend
The WR-06 E-Plane Bend is a precision-engineered waveguide component that redirects millimeter-wave signals by 90 degrees in the narrow wall (E-field) plane. It is specifically designed for the 110 - 170 GHz frequency range, serving as a critical building block in D-Band infrastructure.
E-plane bends curve along the shorter dimension of the rectangular waveguide cross-section, providing vertical signal routing while maintaining phase integrity. 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
E-Plane Geometry
Bend follows the narrow wall (shorter dimension) of the waveguide, routing signals vertically while maintaining the broad-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 E-Plane Bends
Frequently Asked Questions
What is the difference between an E-plane and H-plane bend?+
An E-plane bend curves the waveguide along its narrow wall (shorter dimension), shifting the electric field vertically. An H-plane bend curves along the broad wall (wider dimension), shifting the magnetic field horizontally.
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.