Non-foster techniques for designing broadband electrically-small antennas and biomimetic antenna arrays

2014 ◽  
Author(s):  
Amir R. Masoumi ◽  
Nader Behdad
Keyword(s):  
Antenna Arrays ◽  
Electrically Small Antennas ◽  
Small Antennas

scholarly journals Arrays of electrically small antennas with SINIS detectors for SubTHz astronomy and atmosphere propagation research

2021 ◽  
Vol 2015 (1) ◽  
pp. 012054
Author(s):  
Aleksandra Gunbina ◽  
Mikhail Tarasov ◽  
Sergey Lemzyakov ◽  
Vyacheslav Vdovin ◽  
Grigory Yakopov ◽  
...  
Keyword(s):  
Single Cell ◽  
Atmospheric Turbulence ◽  
Antenna Arrays ◽  
Normal Metal ◽  
Electrically Small Antennas ◽  
Metal Insulator ◽  
Astronomical Observations ◽  
Small Antennas ◽  
Phased Antenna Arrays ◽  
First Results

Abstract An overview of different arrays of electrically small annular antennas of 350 GHz band with integrated superconductor-insulator-normal metal-insulator-superconductor (SINIS) detectors is presented in this paper. Arrays developed for both astronomical observations on the BTA 6 m telescope and measurements there of test sources for investigation of atmospheric turbulence to estimate its influence on the data rate of subTHz telecommunication channels. It is shown both numerically and experimentally that to simulate the electrodynamics of such non-phased antenna arrays it is necessary to investigate the whole array, not a single cell with Floquet ports. The first results of studying of superconducting antennas are also presented in this paper.

Novel Electrically Small Antennas and Metamaterial High Impedance Surfaces

2005 ◽  
Author(s):  
Ahmad Hoorfar ◽  
John McVay ◽  
Jinhui Zhu ◽  
Hui Huang
Keyword(s):  
Electrically Small Antennas ◽  
Small Antennas ◽  
High Impedance

Parametric Enhancement of Radiation from Electrically Small Antennas

2021 ◽  
Vol 15 (5) ◽  
Author(s):  
Ahmed Mekawy ◽  
Huanan Li ◽  
Younes Radi ◽  
Andrea Alù
Keyword(s):  
Electrically Small Antennas ◽  
Small Antennas
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