circular antenna

circular antenna

[′sər·kyə·lər an ′ten·ə]
(electromagnetism)
A folded dipole that is bent into a circle, so the transmission line and the abutting folded ends are at opposite ends of a diameter.
References in periodicals archive ?
A Novel Particle Swarm Optimization Based Optimal Design Of Three-Ring Concentric Circular Antenna Array.
Synthesis of linear dipole antenna arrays with mutual coupling effect using novel particle swarm optimization algorithm
With its extensive router heritage, TP-LINK's expertise was an integral contribution to OnHub's design, in particular its unique circular antenna with 13 built-in, hidden antennas that reduce network interference and optimize network connectivity.
TP-LINK AND GOOGLE UNVEIL ROUTER FOR NEW WAY WI-FI
6-8 the lens must be placed at the focal point of the signal source, which is a circular antenna mounted on the frequency converter.
Design and implementation of lenses for shaping the beam of millimeter waves in free space
The antenna elements constitute a circular antenna array, as it is illustrated in the Figure 1 [17].
Circular antenna array design by using evolutionary search algorithms
Jones, "Comparison of planar and circular antenna configurations for breast cancer detection using microwave imaging," Progress In Electromagnetics Research, Vol.
Fast synthesis of large planar arrays using active element pattern method and fine-grained parallel micro-genetic algorithm
Since such metal walls are not practical and would not exist in the antennas described in Section 2, it is reasonable to analyse various circular antenna arrays in these scenarios.
Directional antennas for cognitive radio: analysis and design recommendations
5] The circular antenna element, cavity and supporting rectangular plate are made of aluminum.
Low cost briefcase satphone terminal antennas
The circular antenna arrays, or arrays of radiators located on the surface of a cylinder may be the examples of such antennas that provide omni-directional radiation patterns in azimuth plane or provide, in this plane, the possibility of beam control.
Finite ground CPW-fed UWB antenna over the metallic cylindrical surfaces
If several circular arrays with different radii share the same center then the resulting planar array is a Concentric Circular Antenna Array (CCAA).
Decomposition-based evolutionary multi-objective optimization approach to the design of concentric circular antenna arrays
First, the eight channel data signal received from the circular antenna array is pre-processed in order to remove the mutual coupling effects and apply the phase and amplitude correction [19].
FPGA implementation of space-time adaptive processing (STAP) algorithm for target detection in passive radars
To determine the polarization of a circular antenna, the right-hand rule is used.
Antenna basics
Das, "Synthesis of thinned planar concentric circular antenna arrays--A differential evolutionary approach," Progress In Electromagnetics Research B, Vol.
Synthesis of large planar thinned arrays using IWO-IFT algorithm
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