Implementing a simple antenna on a spherical dielectric resonator in the millimeter and submillimeter wavelengths
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2010, Vol 0, Issue 42
Abstract
It’s demonstrated a possibility of realization of narrow one directed antenna on Spherical DR with magnetic or electric H1En1l mode resonances (n>>1, m=1). Increasing of efficiency and gain factor of presented kinds of antenna in millimeter and terahertz wave-length is established.
Authors and Affiliations
A. Trubin
Semiconductor superlattice zone diagram formation
Inroduction. In this paper the input impedance characteristics of unlimited and limited superlattices structures were investigated. Superlattices structures are periodic nanoscale multilayer structures in which a periodi...
Millimeter wave range band pass filters on a coplanar waveguide basis
This paper presents the results of development of a millimeter wave range band pass filter. Coplanar waveguide sections are used to form resonators with end coupling. Filter synthesis is made using the results of electro...
The scattering of electromagnetic waves by planar lattice of dielectric resonators
Its present an investigation numerical results of the problem scattering plane electromagnetic waves on dielectric resonator square lattices. Every resonator of lattice is excited on main azimuthally symmetric oscillatio...
The Method of Bandwidth Extension of SiGe BiCMOS Microwave Variable-Gain Amplifier Integrated Circuit
The article proposes a method of bandwidth extension of the analog integrated circuit of the variable-gain amplifier (VGA) based on SiGe BiCMOS technology with the rules of 0.18 µm. The designed VGA has a linear (in dB)...
Definition of weight coefficient in two-stage automatic compensation based on LMS-algorithm and interference correlation characteristics
Introduction. Two-stage digital automatic compensators of active noise interference based on LS and RLS-algorithms provide parallel processing of signals and capability to connect/disconnect additional compensation chann...