Now showing items 1-10 of 7416
; Supervisor: Sovka, Pavel; Pokorný, Jiří (2012-10-05)
The Integration of IP Multimedia Subsystem in Femtocell Networks
; Supervisor: Bestak, Robert (2012-11-02)
Analysis of Usability Tests with Context Model
; Supervisor: Slavík, Pavel (2012-09-20)
Kalibrace etalonů elektrického odporu a kapacity v kmitočtovém pásmu do 1 MHz
; Supervisor: Boháček, Jaroslav (2012-09-18)
Testing of Techniques for Improvement of Conductivity of Electrically Conductive Adhesives
The paper presents methods, which have been used for improvement of electrical conductivity of electrically conductive adhesives with isotropical electrical conductivity. Conductivity level depends, among other things, on ...
Measurement of Nonlinearity as a Diagnostic Tool for Quality Determination of Lead-Free Solder Joints
At present there are directions RoHS-WEEE in European Union which restrict the use of certain hazardous substances in new electric and electronic products. Therefore mass usage of lead-free soldering in electronic production ...
Novel Selected Modes on the Conductor - Backed Slotline
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
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 ...
Electrically Loaded Adhesive Bonds Formed on Different Surfaces
Bonds of three types of electrically conductive adhesives with isotropic electrical conductivity have been formed on three types of surfaces - Cu; immerse Au and Sn (HAL). Epoxy resin types of adhesives with Ag flakes have ...
Wide-Slotted Printed Slotline Radiator
This paper summarizes the investigation of radiation from the slotline made on a thin low permittivity substrate. The slot radiates the space leaky wave of the first order. The dispersion characteristic of this wave is ...