Abstract
An antenna pattern and efficiency estimation procedure for uniform linear dipole arrays with large mutual coupling is presented. The feed currents for each dipole elements are extracted from S-parameters with antenna arrays being treated as N-port circuit networks. The dipole current is assumed to maintain a sinusoidal distribution even in array environments. The estimated patterns for E-plane and H-plane linear array examples as well as a Yagi-Uda sample confirm the validity of the proposed procedure.
| Original language | English |
|---|---|
| Journal | Microwave and Optical Technology Letters |
| DOIs | |
| Publication status | Published - 2019 Jan 1 |
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Keywords
- dipole array
- mutual coupling
- radiation pattern
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
Antenna pattern analysis using S-parameters for strongly coupled dipole arrays. / Lee, Kyoungmin M.; Kang, Inwoong; Park, Jaedon; Kim, Moonil.
In: Microwave and Optical Technology Letters, 01.01.2019.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Antenna pattern analysis using S-parameters for strongly coupled dipole arrays
AU - Lee, Kyoungmin M.
AU - Kang, Inwoong
AU - Park, Jaedon
AU - Kim, Moonil
PY - 2019/1/1
Y1 - 2019/1/1
N2 - An antenna pattern and efficiency estimation procedure for uniform linear dipole arrays with large mutual coupling is presented. The feed currents for each dipole elements are extracted from S-parameters with antenna arrays being treated as N-port circuit networks. The dipole current is assumed to maintain a sinusoidal distribution even in array environments. The estimated patterns for E-plane and H-plane linear array examples as well as a Yagi-Uda sample confirm the validity of the proposed procedure.
AB - An antenna pattern and efficiency estimation procedure for uniform linear dipole arrays with large mutual coupling is presented. The feed currents for each dipole elements are extracted from S-parameters with antenna arrays being treated as N-port circuit networks. The dipole current is assumed to maintain a sinusoidal distribution even in array environments. The estimated patterns for E-plane and H-plane linear array examples as well as a Yagi-Uda sample confirm the validity of the proposed procedure.
KW - dipole array
KW - mutual coupling
KW - radiation pattern
UR - http://www.scopus.com/inward/record.url?scp=85060862999&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85060862999&partnerID=8YFLogxK
U2 - 10.1002/mop.31743
DO - 10.1002/mop.31743
M3 - Article
AN - SCOPUS:85060862999
JO - Microwave and Optical Technology Letters
JF - Microwave and Optical Technology Letters
SN - 0895-2477
ER -