Common-mode rejection in a connected array of dipoles with inherent frequency selectivity properties

L. Cifola; D. Cavallo; G. Gerini; S Savoia; A. Morini; G. Venanzoni

doi:10.1109/EuCAP.2012.6206200

Common-mode rejection in a connected array of dipoles with inherent frequency selectivity properties

L. Cifola, D. Cavallo, G. Gerini, S Savoia, A. Morini, G. Venanzoni

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

9 Citations (Scopus)

Abstract

In this work we describe an effective strategy for the avoidance of common-mode resonances excited in a printed array of loaded dipoles with inherent filtering properties (filtenna). Previous works demonstrated that, for E-plane scanning, such resonances occur due to the unbalanced excitation of the dipoles. The present approach is based on the use of an X-band hybrid-ring connected to the filtenna structure. A design with operational bandwidth spanning from 8.5 to 10.5 GHz is presented and validated with simulations.

Original language	Undefined/Unknown
Title of host publication	6th European Conference on Antennas and Propagation
Pages	3245-3249
Number of pages	5
DOIs	https://doi.org/10.1109/EuCAP.2012.6206200
Publication status	Published - 1 Mar 2012
Externally published	Yes
Event	EuCAP 2012: 6th European Conference on Antennas and Propagation - Prague, Czech Republic Duration: 26 Mar 2012 → 30 Mar 2012

Conference

Conference	EuCAP 2012
Country/Territory	Czech Republic
City	Prague
Period	26/03/12 → 30/03/12

Access to Document

10.1109/EuCAP.2012.6206200

Cite this

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title = "Common-mode rejection in a connected array of dipoles with inherent frequency selectivity properties",

abstract = "In this work we describe an effective strategy for the avoidance of common-mode resonances excited in a printed array of loaded dipoles with inherent filtering properties (filtenna). Previous works demonstrated that, for E-plane scanning, such resonances occur due to the unbalanced excitation of the dipoles. The present approach is based on the use of an X-band hybrid-ring connected to the filtenna structure. A design with operational bandwidth spanning from 8.5 to 10.5 GHz is presented and validated with simulations.",

author = "L. Cifola and D. Cavallo and G. Gerini and S Savoia and A. Morini and G. Venanzoni",

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T1 - Common-mode rejection in a connected array of dipoles with inherent frequency selectivity properties

AU - Cifola, L.

AU - Cavallo, D.

AU - Gerini, G.

AU - Savoia, S

AU - Morini, A.

AU - Venanzoni, G.

PY - 2012/3/1

Y1 - 2012/3/1

N2 - In this work we describe an effective strategy for the avoidance of common-mode resonances excited in a printed array of loaded dipoles with inherent filtering properties (filtenna). Previous works demonstrated that, for E-plane scanning, such resonances occur due to the unbalanced excitation of the dipoles. The present approach is based on the use of an X-band hybrid-ring connected to the filtenna structure. A design with operational bandwidth spanning from 8.5 to 10.5 GHz is presented and validated with simulations.

AB - In this work we describe an effective strategy for the avoidance of common-mode resonances excited in a printed array of loaded dipoles with inherent filtering properties (filtenna). Previous works demonstrated that, for E-plane scanning, such resonances occur due to the unbalanced excitation of the dipoles. The present approach is based on the use of an X-band hybrid-ring connected to the filtenna structure. A design with operational bandwidth spanning from 8.5 to 10.5 GHz is presented and validated with simulations.

U2 - 10.1109/EuCAP.2012.6206200

DO - 10.1109/EuCAP.2012.6206200

M3 - Conference contribution

SP - 3245

EP - 3249

BT - 6th European Conference on Antennas and Propagation

T2 - EuCAP 2012

Y2 - 26 March 2012 through 30 March 2012

ER -