Title :
Monolithic Microwave Integrated GaAs Electromagnetically-Coupled Antenna
Author :
Grzeskowiak, Marjorie ; Vindevoghel, Jean
Author_Institution :
IEMN, Villeneuve d´´Ascq, France
Abstract :
Monolithic antenna on GaAs to be used in miniature active sensors is presented. After a first study of technological processes and the characterisation of various substrates in K-band, the feasibility of an antenna, operating in K-band, electromagnetically-coupled and integrated on GaAs by monolithical realisation, has been demonstrated. A low profile (1mm) and wide bandwidth (2.3 GHz around 25 GHz) antenna is obtained.
Keywords :
Antenna feeds; Bandwidth; Dielectric substrates; Engines; Gallium arsenide; Integral equations; Microwave antennas; Optical resonators; Permittivity; Transmission line antennas; Active antennas; GaAs MMIC;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338797
