An overview of our studies of several effects in THz time domain spectroscopy and of the properties of THz microstructured devices is presented.

Electrical performance design and practice of metal-ceramicpackages for microwave devices;

This paper emphatically introduces new type optical devices,microwave devices,lightwave-microwave devices and modules(lightwave-microwave T/R inedules),and their applications in the modern radar.

Finally it introduces the application of RF conductance profile in analyzing and calculating the rough surface RF equivalent conductivity and optimizing the technical process of RF microwave devices.

The high power multipactor discharge test technology for satellite antennas and microwave devices;

BST)thin films have excellent fer roelectric/dielectric properties and promising application prospect in tunable microwave devices and dynamic random ac- cess devices.

HPM effect analysis and modeling method for microwave components based on effect data

The paper takes example for microstrip line, 3dB directional coupler and low-pass filter, studies the performance varieties of microwave components which are placed in time-varying media (only when electrical conductivity σ is changeable), and the simulation results show all of them do not work well.

The recent progress on chip multilayer microwave components such as filters,antenna and reso.