NDLI: Fundamentals of a new class of magnetically tunable waveguide filters

Content Provider	IEEE Xplore Digital Library
Author	Bernardi, P. Valdoni, F.
Copyright Year	1965
Abstract	In this work a class of magnetically tunable filters based on a new principle is studied. These filters exploit the selective properties of a rectangular waveguide containing a thin magnetized ferrite slab lying against one sidewall. The reflection loss of the filter in the stop bands is not due to resonators, but is produced by reflection from the mentioned structure when brought below cutoff. We discuss, in general, how the geometry and the magnetic parameters affect the behavior of this class of filters. Then we study the characteristics of the high-pass type filters and give a procedure for their design. The high-pass filter constructed showed a behavior in good agreement with our theory.
Sponsorship	IEEE Magnetics Society
Starting Page	264
Ending Page	268
Page Count	5
File Size	757774
File Format	PDF
ISSN	00189464
Volume Number	2
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1966-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic separation Ferrites Electromagnetic waveguides Resonator filters Slabs Microwave filters Frequency Eigenvalues and eigenfunctions Rectangular waveguides Reflection
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials 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

Magnetically tunable rectangular waveguide E-plane integrated circuit filters

New type of magnetically tunable multisection bandpass filter in ferrite-loaded evanescent waveguide

Stepped-Ferrite Tunable Evanescent Filters

A Tunable Absorbing Band-Stop Filter: The Field Rotation Filter

Magnetically tunable superconducting resonators and filters

Characteristics Of Loaded Rectangular Waveguides

Tunable notch filter of ferrite-filled grooves in parallel plates

The Impedance Wall Concept Applied to a Dielectrically Loaded Waveguide Problem (Correspondence)

Waveguide Pseudoelliptic Filters Using Slant and Transverse Rectangular Ridge Resonators

Fundamentals of a new class of magnetically tunable waveguide filters

Similar Documents

Magnetically tunable rectangular waveguide E-plane integrated circuit filters

New type of magnetically tunable multisection bandpass filter in ferrite-loaded evanescent waveguide

Stepped-Ferrite Tunable Evanescent Filters

A Tunable Absorbing Band-Stop Filter: The Field Rotation Filter

Magnetically tunable superconducting resonators and filters

Characteristics Of Loaded Rectangular Waveguides

Tunable notch filter of ferrite-filled grooves in parallel plates

The Impedance Wall Concept Applied to a Dielectrically Loaded Waveguide Problem (Correspondence)

Waveguide Pseudoelliptic Filters Using Slant and Transverse Rectangular Ridge Resonators

Fundamentals of a new class of magnetically tunable waveguide filters