机译:使用高指向性微带耦合线定向耦合器进行简单、高灵敏度的介电常数测量
Department of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran;
School of Advanced Technologies, Iran University of Science and Technology, Tehran, Iran;
Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada;
Coupled-line directional coupler (CLDC); dielectric constant measurement; material characterization; microwave sensors;