Title :
The design of millimetrewave antenna measurement systems
Author_Institution :
Queen Mary Coll., London Univ., UK
Abstract :
Describes a study of the available technology for the measurement of antenna radiation patterns in the frequency range 90 GHz to 200 GHz. Several systems are proposed having theoretical dynamic ranges of between 40 dB and 84 dB at 180 GHz. Facilities such as RF phase measurement and time domain gating are considered. Experimental results with a system demonstrating a dynamic range of 62 dB and 180 GHz are also described
Keywords :
antenna radiation patterns; electric field measurement; microwave antennas; microwave measurement; 90 to 200 GHz; MM wave antenna measurement systems; RF phase measurement; antenna radiation patterns; dynamic ranges; time domain gating;
Conference_Titel :
Advances in the Direct Measurement of Antenna Radiation Characteristics in Indoor Environments, IEE Colloquium on
Conference_Location :
London
