EXPERIMENTAL RESULTS ON A PLANAR ARRAY OF PARASITIC DIPOLES FED BY ONE ACTIVE ELEMENT | Zendy

M. Álvarez Folgueiras | Zendy; J.A. Rodríguez | Zendy; F. AresPena | Zendy

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EXPERIMENTAL RESULTS ON A PLANAR ARRAY OF PARASITIC DIPOLES FED BY ONE ACTIVE ELEMENT

Author(s) -

M. Álvarez Folgueiras,

J.A. Rodríguez,

F. AresPena

Publication year - 2011

Publication title -

electromagnetic waves

Language(s) - English

Resource type - Book series

SCImago Journal Rank - 0.437

H-Index - 89

eISSN - 1559-8985

pISSN - 1070-4698

ISBN - 978-1-4577-0250-1

DOI - 10.2528/pier11010303

Subject(s) - planar , dipole , parasitic element , element (criminal law) , planar array , physics , materials science , optics , computer science , optoelectronics , political science , computer graphics (images) , law , quantum mechanics

A planar array composed of 41 parasitic dipoles above a ground plane, fed by an active dipole at 5 GHz was designed to obtain a pencil beam pattern with a moderate gain and bandwidth. Experimental results are in good agreement with the theory and show a pattern with an 18.78 dB gain, a sidelobe level (SLL) of -15 dB, an impedance bandwidth of 16.53% (the frequency range over which the value of S11 is below -10 dB) and a 2.7% bandwidth that is achieved within 1dB gain variations.

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