Krytar’s Model 102040030 directional coupler offers 30 dB of nominal coupling over a frequency range of 2.0 to 40.0 GHz (S through Ka bands). Housed in a compact and lightweight package, the device is ...

A directional coupler is used to sample a small amount of input signal power for measurement purposes. Port 1 is the input port; port 2 is the output port; port 3 is the coupled port; port 4 is the ...

Zeng, Lingzhen, Lu, Wei-Chun, Grimes, Paul K., Chen, Tse-Jun, Chang, Yen-Pin, Tong, Cheuk-yu, and Wang, Ming-Jye. 2020. "A Silicon Chip-Based Waveguide Directional ...