EKRANLAMA VERİMLİLİĞİ KARAKTERİSTİĞİ BAZ ALINARAK MADDE SENTEZLENMESİ İÇİN ANALİTİK BİR YAKLAŞIM

Abstract

Verilen bir ekranlama verimliliği karakteristiği ile frekans ve madde genişliği aralığı için, statik göreceli permitivite, göreceli yüksek frekans limiti permitivitesi, relaksasyon zamanı ve madde genişliği gibi ilgili parametreleri hesaplayarak Debye-benzeri eşdeğer homojen madde sentezlenmesi için bir analitik metod tasvir etmekteyiz. Parametre çıkarım prosedürünü, uygulanan metodun belirlenen frekans aralığında, istenen ekranlama verimliliği profilini üretebildiğini doğruladığımız bir sayısal örnekle anlatmaktayız.

Keywords

• Ekranlama verimliliği,madde sentezi,Debye parametreleri,homojen madde,kompozit madde

An Analytical Approach for Material Synthesis Based on Shielding Effectiveness Characteristics

Abstract

We describe an analytical method to synthesize a Debye-like equivalent homogeneous material by computing the associated parameters such as static relative permittivity, relative high-frequency limit permittivity, relaxation time, and the width of the material for a given shielding effectiveness specification and a given range of frequency as well as material width. We illustrate the parameter extraction procedure with a numerical example, in which we validate that the applied method is able to produce the desired SE profile within the specified frequency range.

Keywords

• Shielding effectiveness,Material synthesis,Debye parameters,homogeneous material,composite material

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