Results 131 to 140 of about 126,874 (155)

Adaptive Frequency Selective Surface with ring slot units

2007 International Symposium on Electromagnetic Compatibility, 2007
Single layer and double layer adaptive FSS with ring slot units has been investigated in this paper. Ring slot FSS acts like band-pass filter. It can be used in antenna radomes. Lumped-element devices are loaded on the periodic units. Resonant frequency of the FSS depending on the lumped-element' capacitance could shift in a specified frequency band ...
Chenggang Zhang   +2 more
openaire   +1 more source

A $4\times 4$ Double Slot Antenna Array Unit Based on Gap Waveguide Technology for mm-Wave Frequencies

2022 16th European Conference on Antennas and Propagation (EuCAP), 2022
Panagiotis Petroutsos   +1 more
openaire   +1 more source

A Frequency-Reconfigurable Planar Slot Antenna Using S-PIN Diode

IEEE Antennas and Wireless Propagation Letters, 2022
Xiangyu Jin, Shao-Bin Liu, Yonggang Zhou
exaly  

Analysis of Zeroth-Mode Slot Frequency Vibration of Integer Slot Permanent-Magnet Synchronous Motors

IEEE Transactions on Industrial Electronics, 2020
Shanming Wang   +2 more
exaly  

Square Loop and Slot Frequency Selective Surfaces Study for Equivalent Circuit Model Optimization

IEEE Transactions on Antennas and Propagation, 2015
David Ferreira   +2 more
exaly  

Miniaturized Reflectarray Unit Cell Using Fractal-Shaped Patch-Slot Configuration

IEEE Antennas and Wireless Propagation Letters, 2012
Xun Gong, Siamak Ebadi
exaly  

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