Measuring Instruments of Powerful UWB Emp Parameters

Measuring instruments used in tests of radio electronic apparatus for stability to influence of ultrashort electromagnetic pulses (UWB-SP) have been considered. It is showed that strip transducers are optimal as primary UWB-SP transducers at repetition rate up to 10 MHz. The transducer on the basis of TEM horn has been created. The transducer permits to carry out the measurements of UWB-SP parameters at repetition rate up to 1 GHz. Compact autonomous digital measurer of maximal values of electric intensity for rapid estimation of UWB-SP intensity levels has been described