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.