A high impedancecoupling device will limit loading.
一个高阻抗的耦合装置将限制负载。
2
On the basis of analysis of noise, the noise caused by common impedancecoupling and its harmfulness are introduced comprehensively. The suppression methods are discussed and analyzed.
在分析噪声的基础上，较全面地介绍了公共阻抗耦合的噪声及其危害，讨论分析了抑制该噪声的方法。
3
The ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.