ARTICLES

Quadrature Hybrids and Directional Couplers for Telecom Applications

Ninety-degree hybrids and couplers designed for the 800 to 2100 MHz telecommunications band and incorporating the patented WIREPAC twin-conductor line technology
Quadrature Hybrids and Directional Couplers for Telecom Applications Sage Laboratories Inc. Natick, MA Traditional couplers and hybrids have been manufactured using stripline, microstrip, airline, transverse electromagnetic line and waveguide technologies, and have been driven primarily by the military and low volume test set markets. As such, these devices have...
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