scholarly journals Direction finding and antenna calibration through analytical inversion of radio measurements performed using a system of two or three electric dipole antennas on a three-axis stabilized spacecraft

Radio Science ◽  
2005 ◽  
Vol 40 (3) ◽  
pp. n/a-n/a ◽  
Author(s):  
B. Cecconi ◽  
P. Zarka
Keyword(s):  
Electric Dipole ◽  
Direction Finding ◽  
Dipole Antennas ◽  
Radio Measurements ◽  
Electric Dipole Antennas ◽  
Antenna Calibration

scholarly journals Optimal Planar Electric Dipole Antennas: Searching for antennas reaching the fundamental bounds on selected metrics

2019 ◽  
Vol 61 (4) ◽  
pp. 19-29 ◽  
Author(s):  
Miloslav Capek ◽  
Lukas Jelinek ◽  
Kurt Schab ◽  
Mats Gustafsson ◽  
B.L.G. Jonsson ◽  
...  
Keyword(s):  
Electric Dipole ◽  
Dipole Antennas ◽  
Electric Dipole Antennas

Magneto-Electric Dipole Antennas Loaded with Meta-Lens for 5G MIMO Pattern Diversity Applications

2021 ◽  
pp. 1-1
Author(s):  
Mehri Borhani Kakhki ◽  
Abdolmehdi Dadgarpour ◽  
Marco A. Antoniades ◽  
Abdel R. Sebak ◽  
Tayeb A. Denidni
Keyword(s):  
Electric Dipole ◽  
Dipole Antennas ◽  
Pattern Diversity ◽  
Electric Dipole Antennas

scholarly journals An Optimal Electric Dipole Antenna Model and Its Field Propagation

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Yidong Xu ◽  
Lili Guo ◽  
Wei Xue ◽  
Korochentsev Vladimir ◽  
Junwei Qi
Keyword(s):  
Electric Dipole ◽  
Superposition Principle ◽  
Dipole Antenna ◽  
Experimental Results ◽  
Equivalent Model ◽  
Dipole Antennas ◽  
Optimum Frequency ◽  
The Earth ◽  
Electric Dipole Antennas ◽  
Antenna Model

An optimal electric dipole antennas model is presented and analyzed, based on the hemispherical grounding equivalent model and the superposition principle. The paper also presents a full-wave electromagnetic simulation for the electromagnetic field propagation in layered conducting medium, which is excited by the horizontal electric dipole antennas. Optimum frequency for field transmission in different depth is carried out and verified by the experimental results in comparison with previously reported simulation over a digital wireless Through-The-Earth communication system. The experimental results demonstrate that the dipole antenna grounding impedance and the output power can be efficiently reduced by using the optimal electric dipole antenna model and operating at the optimum frequency in a vertical transmission depth up to 300 m beneath the surface of the earth.

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