Results 191 to 200 of about 13,466 (222)
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IEEE International Wireless Symposium
In order to overcome the difficulties in construction and operation of mechanical stirring in the reverberation chambers (RC), this paper proposes a mixed stirring method based on phase scanning and frequency stirring (FS) of phased array antennas.
Yifan Wang +3 more
semanticscholar +1 more source
In order to overcome the difficulties in construction and operation of mechanical stirring in the reverberation chambers (RC), this paper proposes a mixed stirring method based on phase scanning and frequency stirring (FS) of phased array antennas.
Yifan Wang +3 more
semanticscholar +1 more source
Microwave and optical technology letters (Print), 2018
This article proposes new reverberation chamber structure for electromagnetic compatibility and wireless device measurement applications. It consists of dual plate type mode stirrers and two types of reflectors that improve its original field uniformity.
D. Sim +3 more
semanticscholar +1 more source
This article proposes new reverberation chamber structure for electromagnetic compatibility and wireless device measurement applications. It consists of dual plate type mode stirrers and two types of reflectors that improve its original field uniformity.
D. Sim +3 more
semanticscholar +1 more source
International Conference on Advances in Cybersecurity, 2019
This paper presents the electromagnetic characteristic of the reverberation chamber (RC) excited by two transmitting antennas. We simulate the RC that changed the polarization and phase of transmitting antennas in four cases.
Zhongmiao Wang +5 more
semanticscholar +1 more source
This paper presents the electromagnetic characteristic of the reverberation chamber (RC) excited by two transmitting antennas. We simulate the RC that changed the polarization and phase of transmitting antennas in four cases.
Zhongmiao Wang +5 more
semanticscholar +1 more source
Amplification of electromagnetic waves by time reversal mirror in a leaky reverberation chamber
2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2012In this paper, the influential factors on focusing amplitude of electromagnetic waves by time reversal mirror in a leaky reverberation chamber have been analyzed. Taguchi's method is combined with the finite difference time domain method to optimize the location of single time reversal mirror in the chamber.
Ju Feng +3 more
openaire +2 more sources
2017 International Applied Computational Electromagnetics Society Symposium - Italy (ACES), 2017
In this paper, a new measurement technique for estimating the polarization of the electromagnetic field within a reverberating chamber (RC) is proposed. The proposed technique also shows if the chamber is well-stirred. A comparison with previous methods is also achieved.
Sorrentino, Antonio +4 more
openaire +2 more sources
In this paper, a new measurement technique for estimating the polarization of the electromagnetic field within a reverberating chamber (RC) is proposed. The proposed technique also shows if the chamber is well-stirred. A comparison with previous methods is also achieved.
Sorrentino, Antonio +4 more
openaire +2 more sources
IEEE Transactions on Electromagnetic Compatibility, 2001
The dependence of the modal density on chamber geometry is analyzed, for general unstirred reverberation chambers at relatively low frequencies of operation. An expression for the lowest usable frequency is derived based on the chamber mode density. The use of curved wave diffractors is investigated as a method for increasing the average mode density ...
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The dependence of the modal density on chamber geometry is analyzed, for general unstirred reverberation chambers at relatively low frequencies of operation. An expression for the lowest usable frequency is derived based on the chamber mode density. The use of curved wave diffractors is investigated as a method for increasing the average mode density ...
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2024 4th URSI Atlantic Radio Science Meeting (AT-RASC)
Efficiency is an important parameter of antennas, particularly when they are used in reverberation chambers (RCs) for electromagnetic compatibility immunity and emission testing.
Carlo C. Carobbi +2 more
semanticscholar +1 more source
Efficiency is an important parameter of antennas, particularly when they are used in reverberation chambers (RCs) for electromagnetic compatibility immunity and emission testing.
Carlo C. Carobbi +2 more
semanticscholar +1 more source
, 2022 Design Consideration of Reverberating Chambers for Electromagnetic Interference Measurements
1983 IEEE International Symposium on Electromagnetic Compatibility, 1983Bing-Hope Liu, David C. Chang, M T. Ma
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