Compact Filtering Power Divider with Distributed Combline Coupled-Resonators

H. Sarbandi Farahani; Behrooz Rezaee; Wolfgang Bösch

doi:10.1109/IMFW49589.2021.9642331

Compact Filtering Power Divider with Distributed Combline Coupled-Resonators

H. Sarbandi Farahani, Behrooz Rezaee, Wolfgang Bösch

Institute of Microwave and Photonic Engineering (4510)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

In this communication, we present a compact single-layer filtering power divider in substrate integrated waveguide technology. The distributed combline resonators are effectively adopted to form a power divider with Chebyshev filtering response. The etched capacitive annular gaps and TEM-based combline resonators enable a miniaturized and tunable power divider design, with low-cost PCB-based fabrication. For demonstration, a fourth-degree four-way power divider operating at X-band is designed and fabricated. The simulation and experimental results are in good agreement and exhibit excellent selectivity performance alongside with a 50% size reduction.

Original language	English
Title of host publication	2021 IEEE MTT-S International Microwave Filter Workshop (IMFW)
Pages	85-87
Number of pages	3
ISBN (Electronic)	9781728168043
DOIs	https://doi.org/10.1109/IMFW49589.2021.9642331
Publication status	Published - 20 Dec 2021
Event	2021 IEEE MTT-S International Microwave Filter Workshop: IMFW 2021 - Perugia, Italy Duration: 17 Nov 2021 → 19 Nov 2021 https://imfw-ieee.org/

Conference

Conference	2021 IEEE MTT-S International Microwave Filter Workshop
Abbreviated title	IMFW 2021
Country/Territory	Italy
City	Perugia
Period	17/11/21 → 19/11/21
Internet address	https://imfw-ieee.org/

Keywords

Combline
Distributed Coupled-resonators
Filtering Power divider
Substrate Integrated Waveguide

ASJC Scopus subject areas

Health Informatics
Biomedical Engineering

Access to Document

10.1109/IMFW49589.2021.9642331

Cite this

@inproceedings{08e1be4215af4f29a33d6797606407aa,

title = "Compact Filtering Power Divider with Distributed Combline Coupled-Resonators",

abstract = "In this communication, we present a compact single-layer filtering power divider in substrate integrated waveguide technology. The distributed combline resonators are effectively adopted to form a power divider with Chebyshev filtering response. The etched capacitive annular gaps and TEM-based combline resonators enable a miniaturized and tunable power divider design, with low-cost PCB-based fabrication. For demonstration, a fourth-degree four-way power divider operating at X-band is designed and fabricated. The simulation and experimental results are in good agreement and exhibit excellent selectivity performance alongside with a 50% size reduction.",

keywords = "Combline, Distributed Coupled-resonators, Filtering Power divider, Substrate Integrated Waveguide",

author = "{Sarbandi Farahani}, H. and Behrooz Rezaee and Wolfgang B{\"o}sch",

year = "2021",

month = dec,

day = "20",

doi = "10.1109/IMFW49589.2021.9642331",

language = "English",

pages = "85--87",

booktitle = "2021 IEEE MTT-S International Microwave Filter Workshop (IMFW)",

note = "2021 IEEE MTT-S International Microwave Filter Workshop : IMFW 2021, IMFW 2021 ; Conference date: 17-11-2021 Through 19-11-2021",

url = "https://imfw-ieee.org/",

}

TY - GEN

T1 - Compact Filtering Power Divider with Distributed Combline Coupled-Resonators

AU - Sarbandi Farahani, H.

AU - Rezaee, Behrooz

AU - Bösch, Wolfgang

PY - 2021/12/20

Y1 - 2021/12/20

N2 - In this communication, we present a compact single-layer filtering power divider in substrate integrated waveguide technology. The distributed combline resonators are effectively adopted to form a power divider with Chebyshev filtering response. The etched capacitive annular gaps and TEM-based combline resonators enable a miniaturized and tunable power divider design, with low-cost PCB-based fabrication. For demonstration, a fourth-degree four-way power divider operating at X-band is designed and fabricated. The simulation and experimental results are in good agreement and exhibit excellent selectivity performance alongside with a 50% size reduction.

AB - In this communication, we present a compact single-layer filtering power divider in substrate integrated waveguide technology. The distributed combline resonators are effectively adopted to form a power divider with Chebyshev filtering response. The etched capacitive annular gaps and TEM-based combline resonators enable a miniaturized and tunable power divider design, with low-cost PCB-based fabrication. For demonstration, a fourth-degree four-way power divider operating at X-band is designed and fabricated. The simulation and experimental results are in good agreement and exhibit excellent selectivity performance alongside with a 50% size reduction.

KW - Combline

KW - Distributed Coupled-resonators

KW - Filtering Power divider

KW - Substrate Integrated Waveguide

UR - http://www.scopus.com/inward/record.url?scp=85124135754&partnerID=8YFLogxK

U2 - 10.1109/IMFW49589.2021.9642331

DO - 10.1109/IMFW49589.2021.9642331

M3 - Conference paper

SP - 85

EP - 87

BT - 2021 IEEE MTT-S International Microwave Filter Workshop (IMFW)

T2 - 2021 IEEE MTT-S International Microwave Filter Workshop

Y2 - 17 November 2021 through 19 November 2021

ER -

Compact Filtering Power Divider with Distributed Combline Coupled-Resonators

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

CD-Laboratory for Technology guided electronic component design and characterization

Cite this

Compact Filtering Power Divider with Distributed Combline Coupled-Resonators

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Projects

CD-Laboratory for Technology guided electronic component design and characterization

Cite this