Title :
Direct measurement of short high power microwave pulses
Author :
Dagys, M. ; Kancleris, Z. ; Orsevskis, V ; Simniskis, R.
Author_Institution :
Microwave Laboratory, Semiconductor Physics Institute, A. Gostauto 11, Vilnius 2600, Lithuania, tel. (370 2) 619808, fax. (370 2) 627123
Abstract :
The power heads with resistive sensor (RS) made from low specific resistance n-Si are designed and investigated. They are used to measure high power microwave pulses, which duration lies in the range of 5-200 ns. Using DC pulse supply for RS feed the output signal of the order of a few tens of volts is obtained without any amplification. Maximum peak pulse power detected by designed power head is practically limited by the waveguide´s breakdown.
Keywords :
Delay; Electrical resistance measurement; Electromagnetic heating; Electromagnetic measurements; Electromagnetic waveguides; Microwave measurements; Microwave sensors; Power measurement; Pulse amplifiers; Pulse measurements;
Conference_Titel :
Microwave Conference, 1995. 25th European
Conference_Location :
Bologna, Italy
DOI :
10.1109/EUMA.1995.337169
