“Magnetically Tunable Planar Microwave Device On Non Magnetic

“Magnetically Tunable Planar Microwave Device On Non Magnetic Dielectric Substrate And A Method Of Magnetic Tuning Thereof”

Abstract: The present invention relates to magnetically tunable planar microwave device on nonmagnetic EBG engineered dielectric substrates and a method of magnetic tunability of planar microwave devices. More specifically, the present application provides magnetic tuning without using any ferrite or ferromagnetic material or paramagnetic material. It comprises of a double side metal coated dielectric substrate with one side having any planar passive microwave device and the other side patterned with the said metallodielectric EBG structures, said EBG structures are having lattice of alternating dielectric and metal giving complete control over the flow of electromagnetic waves in a given frequency range. Advantage of this technique is low cost, integration compatibility with planar microwave devices and low losses as compared to the conventional techniques. Fig. 1

Patent Information

Application #

Filing Date

25 February 2011

Publication Number

05/2013

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Patent Number

Legal Status

Grant Date

2019-03-29

Renewal Date

Applicants

DAYALBAGH EDUCATIONAL INSTITUTE

Dayalbagh Agra – 282110 U. P.

Inventors

1. DAYA Krishnananda Soami

Microwave Physics Lab Dept. of Physics & Computer Dayalbagh Educational Institute Dayalbagh Agra – 282110 U. P.

2. VERMA Ritika

Microwave Physics Lab Dept. of Physics & Computer Dayalbagh Educational Institute Dayalbagh Agra – 282110 U. P.

3. GIRI Tulika

Microwave Physics Lab Dept. of Physics & Computer Dayalbagh Educational Institute Dayalbagh Agra – 282110 U. P.

Specification

PLEASE SEE THE SPECIFICATION ATTACHED.

Documents

Application Documents

#	Name	Date
1	528-DEL-2011-Form-18-(03-03-2011).pdf	2011-03-03
2	528-DEL-2011-Correspondence-Others-(03-03-2011).pdf	2011-03-03
3	528-del-2011-GPA-(15-04-2011).pdf	2011-04-15
4	528-del-2011-Form-1-(15-04-2011).pdf	2011-04-15
5	528-del-2011-Correspondence-Others-(15-04-2011).pdf	2011-04-15
6	Form-5.pdf	2011-08-21
7	Form-3.pdf	2011-08-21
8	Form-1.pdf	2011-08-21
9	Drawings.pdf	2011-08-21
10	528-DEL-2011-FER.pdf	2017-08-07
11	528-DEL-2011-FORM 4(ii) [06-02-2018(online)].pdf	2018-02-06
12	528-DEL-2011-OTHERS [07-03-2018(online)].pdf	2018-03-07
13	528-DEL-2011-FER_SER_REPLY [07-03-2018(online)].pdf	2018-03-07
14	528-DEL-2011-COMPLETE SPECIFICATION [07-03-2018(online)].pdf	2018-03-07
15	528-DEL-2011-CLAIMS [07-03-2018(online)].pdf	2018-03-07
16	528-DEL-2011-HearingNoticeLetter.pdf	2019-01-23
17	528-DEL-2011-FORM-26 [20-02-2019(online)].pdf	2019-02-20
18	528-DEL-2011-Power of Attorney-260219.pdf	2019-02-28
19	528-DEL-2011-Correspondence-260219.pdf	2019-02-28
20	528-DEL-2011-Written submissions and relevant documents (MANDATORY) [13-03-2019(online)].pdf	2019-03-13
21	528-DEL-2011-MARKED COPIES OF AMENDEMENTS [13-03-2019(online)].pdf	2019-03-13
22	528-DEL-2011-FORM 13 [13-03-2019(online)].pdf	2019-03-13
23	528-DEL-2011-ENDORSEMENT BY INVENTORS [13-03-2019(online)].pdf	2019-03-13
24	528-DEL-2011-AMMENDED DOCUMENTS [13-03-2019(online)].pdf	2019-03-13
25	528-DEL-2011-Correspondence-140319.pdf	2019-03-19
26	528-DEL-2011-Written submissions and relevant documents (MANDATORY) [20-03-2019(online)].pdf	2019-03-20
27	528-DEL-2011-Written submissions and relevant documents (MANDATORY) [27-03-2019(online)].pdf	2019-03-27
28	528-DEL-2011-CORRECTED PAGES [27-03-2019(online)].pdf	2019-03-27
29	528-DEL-2011-Form 5-140319.pdf	2019-03-28
30	528-DEL-2011-PatentCertificate29-03-2019.pdf	2019-03-29
31	528-DEL-2011-IntimationOfGrant29-03-2019.pdf	2019-03-29

Search Strategy

1	PatSeersearch_30-06-2017.pdf