Title :
A Multi-Octave Millimetre Wave Focusing Antenna
Author :
Medeiros, F. ; Williams, N
Author_Institution :
Radio Frequency Technology Division, ERA Technology Ltd, Cleeve Road, Leatherhead, Surrey KT22 7SA, ENGLAND
Abstract :
The paper describes the design of a linearly polarised focusing antenna capable of operating between 18 GHz and 80 GHz. The antenna is part of a multi-octave millimetre wave reflectometer which is being developed as a plasma diagnostic system for use with the Joint European Torus (JET) at Abingdon, England. The same configuration may be exploited in other applications such as multi-frequency microwave thermography and hyperthermia.
Keywords :
Antenna accessories; Antenna feeds; Apertures; Frequency conversion; Geometry; Horn antennas; Plasma diagnostics; Reflector antennas; Shape; Waveguide theory;
Conference_Titel :
Microwave Conference, 1987. 17th European
Conference_Location :
Rome, Italy
DOI :
10.1109/EUMA.1987.333766
