Communication Dans Un Congrès Année : 2007

Near-field bow-tie antennas for microwave cryogenic applications

Résumé

Printed bow-tie antennas have been designed to operate in X-band in near-field configuration in order to transmit signals over very short distances for cryogenic applications. Transmission between two bow-tie antennas directly placed across from each other has been simulated and measured for different configurations. It is shown that, by placing back-reflecting planes at a proper distance behind each bow-tie antenna, a transmission with losses below 3 dB can be achieved in the 8.0-9.7 GHz range. Detailed experimental results are presented.

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hal-04924383 , version 1 (31-01-2025)

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David Bouis, Emmanuel Saurel, Pascal Febvre. Near-field bow-tie antennas for microwave cryogenic applications. 2007 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Oct 2007, Salvador de Bahia, Brazil. pp.325-328, ⟨10.1109/IMOC.2007.4404273⟩. ⟨hal-04924383⟩
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