For evaluating the partial discharge extent of generator,as far as the two dimensional phase resolved plots were concerned,a new type of plot,namely Sk-Ku plot,was constructed.

Ku-band High Power Handling Width-band Frequency Reuse Feed;

Design of the Block of Down-conversion Used in Ku-band Beacon Receiver;

A High Efficient 50W Ku-band CW Spatial Power Combined Amplifier

Analysis and Solution to Rain Attenuation of Ku-band atellite Communication;

Design and Implementation on the RF Unit of Ku-band Portable Equipment;

Design of a broadband and dual-polarized microstrip array antenna at Ku band;

Design of a broadband and high gain Microstrip Array Antenna at Ku band;

The testing results show that phase noise is better than-96 dBc/Hz/1 kHz and the spurious output is below-70 dBc in the Ku band,the bandwidth is 480 MHz,frequency hopping numb.

This paper introduces a new kind of signal simulator working at Ku band.

While the Ku band satellite communication system has sunch merits:huge available bandwidth, small disturbance and small terminal equipment, it can offer better service for high speed satellite internet, interacting multimedia data tranmission and ot.