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Modelling the notch antenna based on the spectral domain approach

Constant Niamien 1 
1 Pôle Electronique et Systèmes
IRSEEM - Institut de Recherche en Systèmes Electroniques Embarqués
Abstract : This paper deals with a theoretical model for predicting the input impedance of a conventional notch antenna operating over the first two resonant modes. The model is a general transmission-line-based network whose parameters (radiation conductance, open-end capacitance, short-end inductance, suspended-line characteristics) are theoretically derived based on the spectral domain approach. Various antenna sets printed over two different substrates (FR4, Rogers RT/Duroid 6006) are considered for validations. The proposed model showed a good agreement with the Finite Element Method (FEM) with an overall relative error less than 5%.
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Submitted on : Sunday, January 5, 2020 - 11:55:15 PM
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Constant Niamien. Modelling the notch antenna based on the spectral domain approach. Loughborough Antennas & Propagation Conference 2018 (LAPC 2018), Nov 2018, Loughborough, United Kingdom. 55 (4 pp.)-55 (4 pp.), ⟨10.1049/cp.2018.1476⟩. ⟨hal-02428438⟩



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