Variation in The Bandwidths of Pattern-Quality Parameters and Maximum Embedded Impedance among the Solutions to Shaped-Beam Synthesis Problems for Collinear Dipole Arrays

Brégains, Julio; Ares Pena, F. J.; Moreno Piquero, E.

doi:10.1109/LAWP.2003.820712

Título

Variation in The Bandwidths of Pattern-Quality Parameters and Maximum Embedded Impedance among the Solutions to Shaped-Beam Synthesis Problems for Collinear Dipole Arrays

Autor(es)

Brégains, Julio

Ares Pena, F. J.

Moreno Piquero, E.

Data

2003

Cita bibliográfica

J.C. Bregains ; F. Ares ; E. Moreno "Variation in the bandwidths of pattern-quality parameters and maximum embedded impedance among the solutions to shaped-beam synthesis problems for collinear dipole arrays", IEEE Antennas and Wireless Propagation Letters, 267 - 268 Volume: 2, Issue: 1, 2003

Resumo

[Abstract] We investigated variation in the bandwidths of ripple, sidelobe level, -3 dB beamwidth, and maximum element embedded (active) impedance (|Z/sup e/|/sub max/) among multiple collinear dipole arrays radiating a given flat-topped beam pattern. The main finding was that ripple and sidelobe level bandwidths are much greater than when the dipoles are parallel.

Palabras chave

Bandwidth
Frequency
Antenna arrays
Dipole antennas
Antenna radiation patterns
Linear antenna arrays
Antenna measurements
Impedance measurement
Antenna theory
Equations

Versión do editor

http://dx.doi.org/10.1109/LAWP.2003.820712

ISSN

1536-1225
1548-5757