The use of Taylor and Ludwig circular distributions are two useful approaches to the synthesis of sum and shaped patterns using planar arrays with circular boundaries. The excitations of the discrete arrays are determined by conventional sampling of these continuous distributions. These two techniques use a transition parameter (n̅) that controls the number of nulls manipulated in order to afford a specific side lobe level for the n̅ −1 innermost lobes whereas the remaining lobes decay as u #x2212;3 2 for Taylor and u −5/2 for Ludwig.

Optimization of the Directivity of Sum and Shaped Patterns Using Circular Taylor and Ludwig Distributions / Salas-Sanchez, Aaron Angel; Fondevila-Gomez, Javier; Rodriguez-Gonzalez, Juan A.; Ares-Pena, Francisco J.. - STAMPA. - (2015), pp. 1-1. (Intervento presentato al convegno 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC) tenutosi a Gran Canaria, Spagna nel 18-25 May 2015) [10.1109/URSI-AT-RASC.2015.7302873].

Optimization of the Directivity of Sum and Shaped Patterns Using Circular Taylor and Ludwig Distributions

Salas-Sanchez, Aaron Angel;
2015-01-01

Abstract

The use of Taylor and Ludwig circular distributions are two useful approaches to the synthesis of sum and shaped patterns using planar arrays with circular boundaries. The excitations of the discrete arrays are determined by conventional sampling of these continuous distributions. These two techniques use a transition parameter (n̅) that controls the number of nulls manipulated in order to afford a specific side lobe level for the n̅ −1 innermost lobes whereas the remaining lobes decay as u #x2212;3 2 for Taylor and u −5/2 for Ludwig.
2015
1st URSI Atlantic Radio Science Conference 2015
Piscataway, NJ
Institute of Electrical and Electronics Engineers
978-9-0900-8628-6
Salas-Sanchez, Aaron Angel; Fondevila-Gomez, Javier; Rodriguez-Gonzalez, Juan A.; Ares-Pena, Francisco J.
Optimization of the Directivity of Sum and Shaped Patterns Using Circular Taylor and Ludwig Distributions / Salas-Sanchez, Aaron Angel; Fondevila-Gomez, Javier; Rodriguez-Gonzalez, Juan A.; Ares-Pena, Francisco J.. - STAMPA. - (2015), pp. 1-1. (Intervento presentato al convegno 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC) tenutosi a Gran Canaria, Spagna nel 18-25 May 2015) [10.1109/URSI-AT-RASC.2015.7302873].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/382331
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