A miniaturized filtering power divider with wide stopband

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Pages55-56
ISBN (print)9789869147408
Publication statusPublished - 28 Jan 2015

Conference

Title2014 International Symposium on Antennas and Propagation (ISAP 2014)
LocationGrand Hi-Lai Hotel
PlaceTaiwan
CityKaohsiung
Period2 - 5 December 2014

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-84924076249&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(8ddb2bc6-f7e5-4c24-869d-0bbbbcd54304).html

Abstract

This paper presents a miniaturized power divider integrated with wide-stopband bandpass responses. Two K-inverters with bandpass functions are utilized to replace the two quarter-wavelength transmission lines in the conventional Wilkinson power divider. The K-inverter consists of transmission lines and capacitors which can reduce the occupied area and suppress the high-order harmonics. Theoretical analysis is carried out and design equations are derived. For demonstration, a filtering power divider operating at 470 MHz is implemented with the wide stopband up to 4 GHz. The circuit size is 0.033 λg × 0.044 λg, featuring compact size.

Research Area(s)

  • bandpass filter, compact size, integration, Power divider, wide stopband

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Publication fingerprints text

100
Filtration Engineering
100
Electric Lines Engineering
100
Inverter Engineering
100
Wide Stopband Keyphrases
100
Filtering Power Div... Keyphrases
100
power INIS
100
Electronic Circuit Material Science
100
Capacitor Material Science
66
K-inverter Keyphrases
50
Quarter Wavelength Engineering
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Citation Format(s)

[ RIS ] [ BibTeX ]
A miniaturized filtering power divider with wide stopband. / Wang, Kai Xu; Wong, Hang; Xiang, Jun et al.
ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers, Inc., 2015. p. 55-56 7026527.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review