using of microstrip patch antennas in conditions OF aerodynamic heating

 

 A. A. Ovodenko, V. N. Krasyuk, A. R. Bestugin, M. B. Ryzhikov

SUAI, «Saint Petersburg State University of Aerospace Instrumentation»

Received January 12, 2012

Abstract. Analysis of the possibility of using microstrip antennas directly on the surface hypersonic aircrafts was performed. The results of  influence of the effect of temperature increase on the antenna parameters are obtained. Combinations of materials to implement for the heat resistance antennas with relatively small losses are analyzed.

Key words: microstrip antennas, hypersonic aircraft, loss at high temperatures, heat resistance dielectric materials, refractory metals.