Analyse et conception d’antennes très large bande en utilisant la théorie des modes caractéristiques
type: Dataset
description: A planar extremely-wide-band antenna is designed and simulated. The proposed antenna is a printed elliptical slotted monopole antenna with a triangular ground plane, fed by semi-ring triple feed followed by a tapered CPW line. The frequencies covered for a VSWR ≤ 2 extends from 0.65 GHz to 12 GHz with stable radiation patterns to guarantee minimal pulse distortion. This configuration has been achieved by analyzing the currents on the antenna by means the characteristic mode theory. Both numerical and experimental results are presented. This miniaturized antenna (largest dimensions of the order of 0.14 λ) is a good candidate for wide band spectrum sensing in the context of cognitive radio applications.
landing page: Union Radio Sciences International (URSI)
keyword: antenne
keyword: conference-papers
keyword: infoeu-reposemanticsconferenceobject
keyword: spielecengineering-sciences-physicselectromagnetism
issued: 2026-05-06T09:18:56.567335
modified: 2026-05-06T09:18:56.567339
language: fr
contact point: Organization
  fn: CCSD

test_moissonnage_selune
type: Agent

Analyse et conception d’antennes très large bande en utilisant la théorie des modes caractéristiques
type: Distribution
format: HTML
access URL: https://hal.science/hal-00947156
issued: 2026-05-06T09:18:56.569303
modified: 2026-05-06T09:18:56.559790