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Title: Reconfigurable Antenna Arrays with Phase-only Control in the Presence of Near-field Nulls, Journal of Telecommunications and Information Technology, 2017, nr 3

Creator:

Vescovo, Roberto ; Buttazzoni, Giulia

Date:

2017, nr 3

Resource Type:

artykuł

Description:

In this paper an effective iterative method is presented for the power synthesis of reconfigurable antenna arrays. The algorithm is suitable for arrays of arbitrary geometry, including the case where a large number of elements is involved. The reconfigurability is achieved by phase-only control, so that the excitation amplitude of each array element remains constant during the reconfiguration process. Such amplitudes may be different from one array element to the others, and they are not assigned a priori, but are optimized. Furthermore, the electric field is imposed to vanish in a number of prescribed points of the near-field region, so that a strong field reduction is obtained in a neighborhood of them.

Publisher:

National Institute of Telecommunications

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:1994

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

phase-only control near-field nulls antenna arrays power synthesis reconfigurability

Object collections:

Last modified:

Nov 7, 2017

In our library since:

Nov 7, 2017

Number of object content hits:

98

All available object's versions:

https://bc.itl.waw.pl/publication/2273

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Edition name Date
Buttazzoni, Giulia; Vescovo, Roberto, Reconfigurable Antenna Arrays with Phase-only Control in the Presence of Near-field Nulls, Journal of Telecommunications and Information Technology, 2017, nr 3 Nov 7, 2017

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