A Novel Miniaturized Electromagnetic Bandgap Structure and Its Effects on Signal Integrity and Electromagnetic Emission

Characteristics of Guided-wave Electromagnetic Bandgap Structure

1. Abstract The performances of the periodic surface structures (PSS) of different geometric shapes on the ground plane are studied. Simulated results with full wave electromagnetic analyses are in good agreement with those experimental data. The optimal structure of PSS bringing about the perturbation electromagnetic waves and power loss will be determined. The proposed wideband PBG microstrip...

Noise Suppression and Isolation in Mixed-signal Systems Using Alternating Impedance Electromagnetic Bandgap (ai-ebg) Structure

Analysis of a Novel Electromagnetic Bandgap Structure for Simultaneous Switching Noise Suppression

Electromagnetic Bandgap (EBG) structures have been successfully applied for suppressing the Simultaneous Switching Noise (SSN) between the power and ground planes. Aimed at the relative narrow bandwidth and the poor performance in low frequency of the conventional Uniplanar-Compact EBG (UC-EBG) structure, a novel EBG structure formed by adding spiral-shaped metal strips on the conventional UC-E...

The Electromagnetic Pulse and Its Effects

INTRODUcnON ing was halted in 1962. Subsequently, 11.01 Explosions of conventional reliance has been placed on underhigh explosives can produce electroground testing, analysis of existing atmagnetic signals and so the generation mospheric test data, nonnuclear simulaof an electromagnetic pulse (EMP) from tion, and theoretical calculations. a nuclear detonation was expected. Extended efforts hav...

The effects of electromagnetic fields on fish

The objective of this paper is to survey the results of studies on the biological effects of electromagnetic fields on fish. First, the basic concepts of electromagnetism and electromagnetic spectrum and the importance of studying it in the case of fish are discussed. Then a summary of the results obtained on the effects of extremely low frequency electromagnetic fields (ELF-EMFs) and radiofreq...