Electromagnetic Pulse Coupling inside a Rectangular Enclosure with an Aperture
نویسندگان
چکیده
منابع مشابه
Electromagnetic Pulse Coupling inside a Rectangular Enclosure with an Aperture
The transmission line matrix time domain (TLM-TD) method is used to simulate the electromagnetic pulse (EMP) coupled inside a shielding box with an aperture. Simulations for different electromagnetic pulses regarding to different rise time and fall time have been performed. The results for shielding effectiveness of these different excitations have been presented. A simple method that uses an e...
متن کاملElectromagnetic Field Coupling to Transmission Lines Inside Rectangular Resonators
In this paper the current inside a cavity, which is induced by lumped and distributed sources, is calculated. The current is obtained analytically (Green’s function method) and numerically (MoM – and MLFMM – method). A long, parallel wire is chosen that connects two opposite walls of a rectangular resonator. Since the conductor conserves the translational symmetry of the resonator in one direct...
متن کاملCharacteristics of Electromagnetic Coupling with A Wire Through Enclosure
Electromagnetic interference can be easily coupled into metallic shielding enclosure that is penetrated with a conducting wire, which having a harmful effect on electrical and electronic devices. To sudy the characteristics, Finite Difference Time Domain (FDTD) is applied in both frequency and time domain for modeling the coupling of an incident electromagnetic pulse (EMP) with a conducting wir...
متن کاملAbout Superluminal Propagation of an Electromagnetic Wavepacket Inside a Rectangular Waveguide
We discuss the propagation of an electromagnetic wavepacket inside a rectangular waveguide, of the type employed in recent experiments on superluminal tunneling of electromagnetic signals. By exploiting the analogy between particle and photon tunneling, we consider both evanescent and growing waves inside the narrowed part of the waveguide. The Fourier expansion of such waves shows that the bar...
متن کاملCooling a hot obstacle in a rectangular enclosure by using a MHD nanofluid with variable properties
In this study, cooling of a hot obstacle in a rectangular cavity filled with water-CuO nanolfuid has been examined numerically. This cavity has an inlet and outlet and the cold nanofuid comes from the left side of the cavity and after cooling the hot obstacle, it goes out from the opposite site. All of the walls are insulated, and the SIMPLER algorithm has been employed for solving the governin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electromagnetic Analysis and Applications
سال: 2011
ISSN: 1942-0730,1942-0749
DOI: 10.4236/jemaa.2011.33014