Broadband measurement of electromagnetic properties using double-ridge waveguide

作者：Li En; Xiang Zhi Jun; Guo Gao Feng; Zhang Qi Shao

来源：Journal of the University of Electronic Science and Technology of China, 2006, 35(1): 36-39.

By using double-ridge waveguide, a test method has been proposed for broadband measurement of electromagnetic properties of high-loss dielectric materials. The test system for the measurement of electromagnetic properties is built and calibrated by TRL calibration method. By using three wavebands of double-ridge waveguides, the frequency band can cover 2.0-18.0 GHz. The method features broad frequency band, small volume and high accuracy.

• 出版日期2006