Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/631044
Title: Wideband Four-Way Filtering Power Divider With Sharp Selectivity and Wide Stopband Using Looped Coupled-Line Structures
Authors: He Zhu;Amin M. Abbosh;Lei Guo
subject: sharp selectivity|wide stopband|four-way power divider|looped coupled structure|Filtering power divider
Year: 2016
Publisher: IEEE
Abstract: A compact wideband four-way filtering PD is presented. The structure of the proposed device includes a pair of looped coupled-line structures to provide the needed power division to four output ports. Moreover, a pair of short-ended coupled-line stubs is used to introduce multiple transmission poles and transmission zeros for a sharp cut-off of the passband and high upper-stopband rejection. A detailed design procedure is shown to determine the initial design parameters. A prototype is designed, simulated and measured experimentally. The measured results show 56.5% bandwidth centered at 1.5 GHz with more than 15 dB upper-stopband rejection up to 4.15 GHz, more than 13 dB in-band isolation, and 15 dB return loss at all output ports.
URI: http://localhost/handle/Hannan/182765
http://localhost/handle/Hannan/631044
ISSN: 1531-1309
1558-1764
volume: 26
issue: 6
Appears in Collections:2016

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Title: Wideband Four-Way Filtering Power Divider With Sharp Selectivity and Wide Stopband Using Looped Coupled-Line Structures
Authors: He Zhu;Amin M. Abbosh;Lei Guo
subject: sharp selectivity|wide stopband|four-way power divider|looped coupled structure|Filtering power divider
Year: 2016
Publisher: IEEE
Abstract: A compact wideband four-way filtering PD is presented. The structure of the proposed device includes a pair of looped coupled-line structures to provide the needed power division to four output ports. Moreover, a pair of short-ended coupled-line stubs is used to introduce multiple transmission poles and transmission zeros for a sharp cut-off of the passband and high upper-stopband rejection. A detailed design procedure is shown to determine the initial design parameters. A prototype is designed, simulated and measured experimentally. The measured results show 56.5% bandwidth centered at 1.5 GHz with more than 15 dB upper-stopband rejection up to 4.15 GHz, more than 13 dB in-band isolation, and 15 dB return loss at all output ports.
URI: http://localhost/handle/Hannan/182765
http://localhost/handle/Hannan/631044
ISSN: 1531-1309
1558-1764
volume: 26
issue: 6
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7473921.pdf1.07 MBAdobe PDFThumbnail
Preview File
Title: Wideband Four-Way Filtering Power Divider With Sharp Selectivity and Wide Stopband Using Looped Coupled-Line Structures
Authors: He Zhu;Amin M. Abbosh;Lei Guo
subject: sharp selectivity|wide stopband|four-way power divider|looped coupled structure|Filtering power divider
Year: 2016
Publisher: IEEE
Abstract: A compact wideband four-way filtering PD is presented. The structure of the proposed device includes a pair of looped coupled-line structures to provide the needed power division to four output ports. Moreover, a pair of short-ended coupled-line stubs is used to introduce multiple transmission poles and transmission zeros for a sharp cut-off of the passband and high upper-stopband rejection. A detailed design procedure is shown to determine the initial design parameters. A prototype is designed, simulated and measured experimentally. The measured results show 56.5% bandwidth centered at 1.5 GHz with more than 15 dB upper-stopband rejection up to 4.15 GHz, more than 13 dB in-band isolation, and 15 dB return loss at all output ports.
URI: http://localhost/handle/Hannan/182765
http://localhost/handle/Hannan/631044
ISSN: 1531-1309
1558-1764
volume: 26
issue: 6
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7473921.pdf1.07 MBAdobe PDFThumbnail
Preview File