Title :
Advanced feed for a 60-GHz exposure chamber
Author :
Boriskin, Artem V. ; Zhadobov, Maxim ; Diedhiou, Daouda ; Sauleau, Ronan
Author_Institution :
Inst. d´Electron. et de Telecommun. de Rennes (IETR), Univ. de Rennes 1, Rennes, France
Abstract :
The paper describes the design of an advanced choke ring antenna intended for a new radiation-type exposure system developed recently at IETR, France for bioelectromagnetic experiments at 60 GHz. The antenna provides a highly-uniform exposure of biological samples positioned close to the antenna aperture with the power density level three to five times higher than those provided by standard waveguide feeds.
Keywords :
antenna feeds; bioelectric phenomena; biological effects of microwaves; horn antennas; millimetre wave antennas; advanced choke ring antenna design; advanced feed; antenna aperture; bioelectromagnetic experiments; biological samples; choke horn antenna; exposure chamber; frequency 60 GHz; power density level; radiation-type exposure system; waveguide feeds; Antenna feeds; Antenna radiation patterns; Biology; Inductors; 60 GHz; Bioelectromagnetics; Choke horn antenna; Exposure system; Millimeter waves; Uniform illumination;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6901937
