Modelling of a paraboloid antenna for receiving and its equivalent circuit

This study presents a SPICE model of a paraboloid antenna for receiving. The proposed model is converted from a receiving model based on the Thévenin's theorem and the reciprocity theory through rational approximation. The model gives the coupling voltages on the antenna load when the antenna i...

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Vydáno v:IET microwaves, antennas & propagation Ročník 8; číslo 12; s. 931 - 936
Hlavní autoři: Gao, Xiang, Du, Zhengwei
Médium: Journal Article
Jazyk:angličtina
Vydáno: Stevenage The Institution of Engineering and Technology 01.09.2014
The Institution of Engineering & Technology
Témata:
antenna load
Antennas
approximation theory
circuit solvers
Computer simulation
coupling voltages
Electric potential
Electromagnetic compatibility
electromagnetic compatibility simulation
electromagnetic wave propagation
equivalent circuit
equivalent circuits
frequency‐domain analysis
Microwave antennas
paraboloid antenna Modelling
Plane waves
rational approximation
Receiving
receiving antennas
receiving model
reciprocity theory
reflector antennas
SPICE
SPICE model
system‐level model
Theorems
TheÌévenin’s theorem
time‐domain analysis
time‐frequency analysis
approximation theory
circuit solvers
coupling voltages
electromagnetic compatibility
reflector antennas
antenna load
reciprocity theory
time-domain analysis
frequency-domain analysis
receiving model
equivalent circuits
receiving antennas
plane waves
equivalent circuit
time-frequency analysis
TheÌ venin’s theorem
paraboloid antenna Modelling
SPICE
rational approximation
electromagnetic wave propagation
electromagnetic compatibility simulation
SPICE model
system-level model
ISSN:1751-8725, 1751-8733
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Popis
Shrnutí:This study presents a SPICE model of a paraboloid antenna for receiving. The proposed model is converted from a receiving model based on the Thévenin's theorem and the reciprocity theory through rational approximation. The model gives the coupling voltages on the antenna load when the antenna is illuminated by plane waves. This model can be used in both frequency-domain and time-domain analyses, and can be a part of a system-level model for electromagnetic compatibility simulation in circuit solvers. The proposed model has been verified by several examples.
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ISSN:1751-8725
1751-8733
DOI:10.1049/iet-map.2014.0033