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An analysis of frequency selective surfaces (FSSs) with high power handling capability is presented in this paper. Maximum field enhancement factor (MFEF) is applied to quantify the power handling capability of FSSs. The effects of various design parameters on the MFEF and frequency response of FSSs are investigated using split finite-difference time-domain (split-FDTD) method. It is observed that...
A Meander lines coupled cavity-backed slot antenna with broadband circularly polarized (CP) property is investigated. The proposed antenna comprises four meander lines, a cavity, and a sequential rotation feed network. By connecting ground planes of the patch substrate and the feed substrate with the slot cavity leads to resonant frequency at low band. The validity of the antenna’s performances is...
By studying the existing P2P tree models, a new RTCP-based P2P algorithm, LrstP2P, is proposed to boost the controllable QoS mechanism of the large-volume realtime streaming media transport. This algorithm has three layers: RTCP feedback, RTCP listening and parent choice. The LrstP2P enhances the availability of the parent choice strategy for the joining users, improves the self-administration to...
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