by minicircuitsadmin | Jun 5, 2015 | Directional Couplers, Engineering Resources, Terms
Coupling Coefficient The ratio in dB of the incident power fed into the main port to the coupled port power when all ports are terminated by reflection less terminations. Coupling Tolerance The allowable unit-to-unit variation in nominal coupling. Coupling Flatness...
by minicircuitsadmin | Jun 2, 2015 | Directional Couplers, Engineering Resources, Q/A
Q. What is the difference between a 3-port and a 4-port coupler? A. A directional coupler is basically a 4-port network. The main-line and auxiliary line each have 2 ports: a 3-port coupler has one end of this auxiliary line, the “isolated port,”...
by minicircuitsadmin | May 13, 2015 | Directional Couplers, Engineering Resources
As system requirements increase, the demands placed on passive components also continue to rise in an effort to meet ever-increasing consumer demands. Industry is demanding higher performance in smaller footprints at a lower cost. Current quadrature coupler offerings...
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