NDLI: Application of cryogenic tuning technique in an HTS filter

Content Provider	IEEE Xplore Digital Library
Author	Liang, Y. Yan, S.J. Wang, F. Zhang, X.P. Zhu, M.H. Cao, B.S. Gao, B.X.
Copyright Year	2005
Description	Author affiliation: Dept. of Phys., Tsinghua Univ., Beijing (Liang, Y.; Yan, S.J.; Wang, F.; Zhang, X.P.; Zhu, M.H.; Cao, B.S.)
Abstract	This paper describes a method for tuning an HTS filter at the cryogenic temperature. Sonnet software was used for simulating the distribution of current density. Dielectric tuning screws were used to regulate the redistribution of electromagnetic field, so that the response characteristics of the filter can be improved. For matching the designed result, this technique allows correcting the deviation caused by fabrication processing and non uniformity of substrate thickness and dielectric constant. 9-pole forward-coupling microstrip filter as a sample shows its response characteristics before and after tuning. The tuning result showed better performance than simulation. The insertion loss and return loss were improved and the center frequency shift towards the low end after tuning
Sponsorship	IEEE Beijing Sect
Starting Page	1390
Ending Page	1393
File Size	1652045
Page Count	4
File Format	PDF
ISBN	0780391284
DOI	10.1109/MAPE.2005.1618183
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-08
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Dielectric substrates Fasteners High temperature superconductors tuning in cryogenic temperature Application software Electromagnetic fields Tuning Fabrication Filters Cryogenics HTS filter Current density return loss
Content Type	Text
Resource Type	Article

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

Phase matching technique for HTS filter-cryogenic LNA subsystem

4 GHz band HTS receiving-filters for a compact cryogenic receiver front-end

Ultra-Selective Constant-Bandwidth Electromechanically Tunable HTS Filters

High temperature superconducting current leads for cryogenic apparatus

HTS Reaction-Type Transmitting Filter Based Upon Split Open-Ring Resonators with Surface Current Density Reduction Technique

An ultra-narrowband HTS bandpass filter

Engineering applications of high tc superconductors.

Narrow-band HTS filter on sapphire substrate

A novel rounded-patch dual-mode HTS microstrip filter

Application of cryogenic tuning technique in an HTS filter

Similar Documents

Phase matching technique for HTS filter-cryogenic LNA subsystem

4 GHz band HTS receiving-filters for a compact cryogenic receiver front-end

Ultra-Selective Constant-Bandwidth Electromechanically Tunable HTS Filters

High temperature superconducting current leads for cryogenic apparatus

HTS Reaction-Type Transmitting Filter Based Upon Split Open-Ring Resonators with Surface Current Density Reduction Technique

An ultra-narrowband HTS bandpass filter

Engineering applications of high tc superconductors.

Narrow-band HTS filter on sapphire substrate

A novel rounded-patch dual-mode HTS microstrip filter

Application of cryogenic tuning technique in an HTS filter