Boundary element modeling of radio base station antennas
The paper presents an accurate and efficient boundary element procedure for the analysis of radiation from base station antennas. The base station antenna system is represented by the vertical antenna array in front of perfectly conducting (PEC) ground plane reflector. The formulation of the problem...
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| Veröffentlicht in: | Engineering analysis with boundary elements 2006-06, Vol.30 (6), p.419-425 |
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| container_end_page | 425 |
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| container_issue | 6 |
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| container_title | Engineering analysis with boundary elements |
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| creator | Poljak, Dragan Doric, Vicko Vucicic, Damir Brebbia, C.A. |
| description | The paper presents an accurate and efficient boundary element procedure for the analysis of radiation from base station antennas. The base station antenna system is represented by the vertical antenna array in front of perfectly conducting (PEC) ground plane reflector.
The formulation of the problem is based on a set of coupled Pocklington integro-differential equations for vertical antenna array. This set of coupled equations has been numerically treated by the indirect Galerkin–Bubnov boundary element method (GB-IBEM). The numerical results for the currents induced along the wires obtained via GB-IBEM are compared to the results computed via numerical electromagnetic code (NEC).
Knowing the current distribution along the antenna array the corresponding radiated field is calculated. Some illustrative numerical results are presented in the paper. |
| doi_str_mv | 10.1016/j.enganabound.2006.02.001 |
| format | Article |
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The formulation of the problem is based on a set of coupled Pocklington integro-differential equations for vertical antenna array. This set of coupled equations has been numerically treated by the indirect Galerkin–Bubnov boundary element method (GB-IBEM). The numerical results for the currents induced along the wires obtained via GB-IBEM are compared to the results computed via numerical electromagnetic code (NEC).
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The formulation of the problem is based on a set of coupled Pocklington integro-differential equations for vertical antenna array. This set of coupled equations has been numerically treated by the indirect Galerkin–Bubnov boundary element method (GB-IBEM). The numerical results for the currents induced along the wires obtained via GB-IBEM are compared to the results computed via numerical electromagnetic code (NEC).
Knowing the current distribution along the antenna array the corresponding radiated field is calculated. Some illustrative numerical results are presented in the paper.</description><subject>Antenna arrays</subject><subject>Antennas</subject><subject>Applied classical electromagnetism</subject><subject>Base station antennas</subject><subject>Boundary element method</subject><subject>Boundary elements current distribution</subject><subject>Boundary-integral methods</subject><subject>Computational techniques</subject><subject>Electromagnetic wave propagation, radiowave propagation</subject><subject>Electromagnetism; electron and ion optics</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Ground plane</subject><subject>Mathematical analysis</subject><subject>Mathematical methods in physics</subject><subject>Mathematical models</subject><subject>Physics</subject><subject>Pocklington equations</subject><subject>Radiated field</subject><subject>Stations</subject><subject>Wire</subject><issn>0955-7997</issn><issn>1873-197X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqN0M1q3DAUhmFRUuhk0ntwFynZ2DmS9edlM6RNIJBNCtkJWToeNHikieQp9O5jM4F0VbLS5tH54CXkG4WGApXXuwbj1kbbp2P0DQOQDbAGgH4iK6pVW9NOPZ-RFXRC1Krr1BdyXspuBu1sV0TfLB9t_lvhiHuMU7VPHscQt1Uaqmx9SFVvC1ZlslNIsbJxwhhtuSCfBzsW_Pr2rsnvn7dPm7v64fHX_ebHQ-04FVPtQfSce0YtQ8E1MMekpkz2ynPwg9K877QAwZ0EROo74SQXnvbAtBysaNfk--nuIaeXI5bJ7ENxOI42YjoWw7RWvJXtDK_-CyloRrWUjM20O1GXUykZB3PIYT9HmJFZspqd-SerWbIaYGaptiaXbzO2ODsO2UYXyvsBpakCsWxsTg7nOH8CZlNcwOjQh4xuMj6FD6y9AmUpkkM</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Poljak, Dragan</creator><creator>Doric, Vicko</creator><creator>Vucicic, Damir</creator><creator>Brebbia, C.A.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7SP</scope></search><sort><creationdate>20060601</creationdate><title>Boundary element modeling of radio base station antennas</title><author>Poljak, Dragan ; 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The base station antenna system is represented by the vertical antenna array in front of perfectly conducting (PEC) ground plane reflector.
The formulation of the problem is based on a set of coupled Pocklington integro-differential equations for vertical antenna array. This set of coupled equations has been numerically treated by the indirect Galerkin–Bubnov boundary element method (GB-IBEM). The numerical results for the currents induced along the wires obtained via GB-IBEM are compared to the results computed via numerical electromagnetic code (NEC).
Knowing the current distribution along the antenna array the corresponding radiated field is calculated. Some illustrative numerical results are presented in the paper.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.enganabound.2006.02.001</doi><tpages>7</tpages></addata></record> |
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| ispartof | Engineering analysis with boundary elements, 2006-06, Vol.30 (6), p.419-425 |
| issn | 0955-7997 1873-197X |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Antenna arrays Antennas Applied classical electromagnetism Base station antennas Boundary element method Boundary elements current distribution Boundary-integral methods Computational techniques Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Exact sciences and technology Fundamental areas of phenomenology (including applications) Ground plane Mathematical analysis Mathematical methods in physics Mathematical models Physics Pocklington equations Radiated field Stations Wire |
| title | Boundary element modeling of radio base station antennas |
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