Search
Now showing items 1-10 of 58
Flat Waveguide with a Longitudinal Slot
(IEEE, 2005-06)
This paper presents an analysis of a flat slotted waveguide by the spectral domain method finalized by a complex root search procedure. Matching of fields from bounded and unbounded regions at the common interface is ...
Dispersion Characteristics of the Dominant Mode on a Completely Shielded Conductor-Backed Slotline
(IEEE, 2004-06)
This paper presents an analysis of a completely shielded conductor-backed slotline using the spectral domain technique. Attention is paid to dominant and higher order modes with even symmetry of the transversal electric ...
Isotropic Epsilon-Negative Particles
(IEEE, 2007-06)
This paper presents two particles with negative permittivity in some frequency band. The response of a single dipole loaded by an inductance is strongly anisotropic. The response of a spider dipole does not depend on the ...
Reflection from a Gold Sputtered Thin Layer
(IEEE, 2006-05)
This paper presents the results of an investigation of a thin layer of gold sputtered on a dielectric foil. This layer is modeled by nanometer-scale spherical particles that are separated at short deposition times and later ...
Visualization of leaky waves on planar transmission lines
(IEEE, 2004-05)
This paper presents a visualization of leaky waves excited by delta-gap sources on planar transmission lines, namely the 2nd surface and space leaky modes on the slotline, and the dominant and surface leaky modes on the ...
Modes on the Standard and Inverted Conductor-Backed Slotline
(IEEE, 2003-06)
This paper recalls modes which can propagate on the conductor-backed slotline. The characteristic of the dominant mode on the CBSL is documented. The ICBSL is a modification of the CBSL placed in a dielectric with permittivity ...
A Simple Ultra-Wideband Suspended Stripline Bandpass Filter With Very Wide Stop-Band
(IEEE, 2008-03)
This letter introduces a simple ultra-wideband suspended stripline filter with a pass-band from 3.1 to 10.6 GHz and a very wide stop-band up to more than 25 GHz. The filter is realized by capacitive coupling of a quasi-lumped ...
The Inverted Conductor-Backed Slotline - a Challenge to Antenna and Circuit Design
(IEEE, 2003-10)
The characteristics of modes on the conductor-backed slotline, the inverted conductor-backed slotline and on its modification in which the top dielectric layer with higher permittivity has a finite thickness, are presented ...
Novel Selected Modes on the Conductor - Backed Slotline
(IEEE, 2002)
This paper presents a detailed full-wave analysis of the conductor-backed slotline. The occurrence of an even dominant mode is revealed. This mode may propagate alone from dc up to the frequency at which the first leaky ...
Space leakage of power from uniplanar transmission lines
(IEEE, 2000)
Surface and space leakage of power deteriorates the operation of circuits. On the other hand space leaky waves enable the design of specific radiators. We therefore investigate the potential of the slotline and the coplanar ...