Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots

Anatoli N. Deleniv; Marina S. Gashinova; Irina B. Vendik; Anders Eriksson

doi:10.1109/TMTT.2002.802329

Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots

Anatoli N. Deleniv^*, Marina S. Gashinova, Irina B. Vendik, Anders Eriksson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A design methodology of an interdigital hairpin filter based on a full-wave model of coupled slots is developed and discussed. It is applied to design a five-pole bandpass filter centered at 1.7 GHz with 1.75% relative bandwidth. A low level of in-band insertion loss is achieved using high-temperature superconductor electrodes. Experimental data are presented and compared with the simulated response. A model of coupled slots embedded in a layered lossy media is developed on the basis of the spectral-domain approach. The multiport admittance (impedance) matrix of the coupled slots is formulated using the E-H duality principle. It is successfully applied in the design of the filter.

Original language	English
Pages (from-to)	2153-2158
Number of pages	6
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	50
Issue number	9
DOIs	https://doi.org/10.1109/TMTT.2002.802329
Publication status	Published - 1 Sept 2002
Externally published	Yes

Keywords

Coplanar waveguides
Duality principle
Microwave filters
Spectral-domain approach

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/TMTT.2002.802329

Cite this

@article{0b637c6a6cd840b8b111b0010cdcdedd,

title = "Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots",

abstract = "A design methodology of an interdigital hairpin filter based on a full-wave model of coupled slots is developed and discussed. It is applied to design a five-pole bandpass filter centered at 1.7 GHz with 1.75% relative bandwidth. A low level of in-band insertion loss is achieved using high-temperature superconductor electrodes. Experimental data are presented and compared with the simulated response. A model of coupled slots embedded in a layered lossy media is developed on the basis of the spectral-domain approach. The multiport admittance (impedance) matrix of the coupled slots is formulated using the E-H duality principle. It is successfully applied in the design of the filter.",

keywords = "Coplanar waveguides, Duality principle, Microwave filters, Spectral-domain approach",

author = "Deleniv, {Anatoli N.} and Gashinova, {Marina S.} and Vendik, {Irina B.} and Anders Eriksson",

year = "2002",

month = sep,

day = "1",

doi = "10.1109/TMTT.2002.802329",

language = "English",

volume = "50",

pages = "2153--2158",

journal = "IEEE Transactions on Microwave Theory and Techniques",

issn = "0018-9480",

publisher = "IEEE Xplore",

number = "9",

}

TY - JOUR

T1 - Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots

AU - Deleniv, Anatoli N.

AU - Gashinova, Marina S.

AU - Vendik, Irina B.

AU - Eriksson, Anders

PY - 2002/9/1

Y1 - 2002/9/1

N2 - A design methodology of an interdigital hairpin filter based on a full-wave model of coupled slots is developed and discussed. It is applied to design a five-pole bandpass filter centered at 1.7 GHz with 1.75% relative bandwidth. A low level of in-band insertion loss is achieved using high-temperature superconductor electrodes. Experimental data are presented and compared with the simulated response. A model of coupled slots embedded in a layered lossy media is developed on the basis of the spectral-domain approach. The multiport admittance (impedance) matrix of the coupled slots is formulated using the E-H duality principle. It is successfully applied in the design of the filter.

AB - A design methodology of an interdigital hairpin filter based on a full-wave model of coupled slots is developed and discussed. It is applied to design a five-pole bandpass filter centered at 1.7 GHz with 1.75% relative bandwidth. A low level of in-band insertion loss is achieved using high-temperature superconductor electrodes. Experimental data are presented and compared with the simulated response. A model of coupled slots embedded in a layered lossy media is developed on the basis of the spectral-domain approach. The multiport admittance (impedance) matrix of the coupled slots is formulated using the E-H duality principle. It is successfully applied in the design of the filter.

KW - Coplanar waveguides

KW - Duality principle

KW - Microwave filters

KW - Spectral-domain approach

UR - http://www.scopus.com/inward/record.url?scp=0036733180&partnerID=8YFLogxK

U2 - 10.1109/TMTT.2002.802329

DO - 10.1109/TMTT.2002.802329

M3 - Article

AN - SCOPUS:0036733180

SN - 0018-9480

VL - 50

SP - 2153

EP - 2158

JO - IEEE Transactions on Microwave Theory and Techniques

JF - IEEE Transactions on Microwave Theory and Techniques

IS - 9

ER -

Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this