NDLI: A Design of Power Divider With Negative Group Delay Characteristics

Content Provider	IEEE Xplore Digital Library
Author	Chaudhary, G. Yongchae Jeong
Copyright Year	2001
Abstract	In this letter, the design of power divider with negative group delay (NGD) characteristics is presented. From an analysis, the NGD associated with different transmission paths is found to be identical and obtained by loading resistor connected short-circuited coupled lines with an open-circuited isolation port. The proposed structure is validated by constructing a two-way microstrip line power divider with equal power division ratio, which is centered at 2.14 GHz. The measured results show excellent agreement with simulations and theoretically predicated results. From the measurement, the group delays and magnitudes of S-parameters between the different transmission paths are determined as -1.16 ns, -9.29 dB, -1.17 ns, and -9.30 dB. The measured input/output return losses and isolation at center frequency are higher than 28.92 dB, 26.76 dB, and 42.2 dB.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	394
Ending Page	396
Page Count	3
File Size	807852
File Format	PDF
ISSN	15311309
Volume Number	25
Issue Number	6
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delays Power dividers Loss measurement Wireless communication Impedance Microwave circuits Microstrip power divider Coupled line microstrip line negative group delay (NGD)
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A design of unequal power divider with positive and negative group delays

A New Wilkinson Power Divider Design for Dual Band Application

A Novel Planar Three-Way Power Divider

Microstrip Line Negative Group Delay Filters for Microwave Circuits

Implementation of a Microstrip Square Planar $N$-Way Metamaterial Power Divider

Tri-band equal power divider with coupled line section

A novel 3-way power divider design with multi-harmonic suppression

A Novel Power Divider Design With Enhanced Spurious Suppression and Simple Structure

Novel Sub-Miniaturized Wilkinson Power Divider Based on Small Phase Delay

A Design of Power Divider With Negative Group Delay Characteristics

Similar Documents

A design of unequal power divider with positive and negative group delays

A New Wilkinson Power Divider Design for Dual Band Application

A Novel Planar Three-Way Power Divider

Microstrip Line Negative Group Delay Filters for Microwave Circuits

Implementation of a Microstrip Square Planar $N$-Way Metamaterial Power Divider

Tri-band equal power divider with coupled line section

A novel 3-way power divider design with multi-harmonic suppression

A Novel Power Divider Design With Enhanced Spurious Suppression and Simple Structure

Novel Sub-Miniaturized Wilkinson Power Divider Based on Small Phase Delay

A Design of Power Divider With Negative Group Delay Characteristics