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“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
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
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
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 528-DEL-2011-Form-18-(03-03-2011).pdf | 2011-03-03 |
| 1 | 528-DEL-2011-IntimationOfGrant29-03-2019.pdf | 2019-03-29 |
| 2 | 528-DEL-2011-Correspondence-Others-(03-03-2011).pdf | 2011-03-03 |
| 2 | 528-DEL-2011-PatentCertificate29-03-2019.pdf | 2019-03-29 |
| 3 | 528-del-2011-GPA-(15-04-2011).pdf | 2011-04-15 |
| 3 | 528-DEL-2011-Form 5-140319.pdf | 2019-03-28 |
| 4 | 528-del-2011-Form-1-(15-04-2011).pdf | 2011-04-15 |
| 4 | 528-DEL-2011-CORRECTED PAGES [27-03-2019(online)].pdf | 2019-03-27 |
| 5 | 528-DEL-2011-Written submissions and relevant documents (MANDATORY) [27-03-2019(online)].pdf | 2019-03-27 |
| 5 | 528-del-2011-Correspondence-Others-(15-04-2011).pdf | 2011-04-15 |
| 6 | Form-5.pdf | 2011-08-21 |
| 6 | 528-DEL-2011-Written submissions and relevant documents (MANDATORY) [20-03-2019(online)].pdf | 2019-03-20 |
| 7 | Form-3.pdf | 2011-08-21 |
| 7 | 528-DEL-2011-Correspondence-140319.pdf | 2019-03-19 |
| 8 | Form-1.pdf | 2011-08-21 |
| 8 | 528-DEL-2011-AMMENDED DOCUMENTS [13-03-2019(online)].pdf | 2019-03-13 |
| 9 | 528-DEL-2011-ENDORSEMENT BY INVENTORS [13-03-2019(online)].pdf | 2019-03-13 |
| 9 | Drawings.pdf | 2011-08-21 |
| 10 | 528-DEL-2011-FER.pdf | 2017-08-07 |
| 10 | 528-DEL-2011-FORM 13 [13-03-2019(online)].pdf | 2019-03-13 |
| 11 | 528-DEL-2011-FORM 4(ii) [06-02-2018(online)].pdf | 2018-02-06 |
| 11 | 528-DEL-2011-MARKED COPIES OF AMENDEMENTS [13-03-2019(online)].pdf | 2019-03-13 |
| 12 | 528-DEL-2011-OTHERS [07-03-2018(online)].pdf | 2018-03-07 |
| 12 | 528-DEL-2011-Written submissions and relevant documents (MANDATORY) [13-03-2019(online)].pdf | 2019-03-13 |
| 13 | 528-DEL-2011-Correspondence-260219.pdf | 2019-02-28 |
| 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 |
| 14 | 528-DEL-2011-Power of Attorney-260219.pdf | 2019-02-28 |
| 15 | 528-DEL-2011-CLAIMS [07-03-2018(online)].pdf | 2018-03-07 |
| 15 | 528-DEL-2011-FORM-26 [20-02-2019(online)].pdf | 2019-02-20 |
| 16 | 528-DEL-2011-HearingNoticeLetter.pdf | 2019-01-23 |
| 17 | 528-DEL-2011-FORM-26 [20-02-2019(online)].pdf | 2019-02-20 |
| 17 | 528-DEL-2011-CLAIMS [07-03-2018(online)].pdf | 2018-03-07 |
| 18 | 528-DEL-2011-Power of Attorney-260219.pdf | 2019-02-28 |
| 18 | 528-DEL-2011-COMPLETE SPECIFICATION [07-03-2018(online)].pdf | 2018-03-07 |
| 19 | 528-DEL-2011-Correspondence-260219.pdf | 2019-02-28 |
| 19 | 528-DEL-2011-FER_SER_REPLY [07-03-2018(online)].pdf | 2018-03-07 |
| 20 | 528-DEL-2011-OTHERS [07-03-2018(online)].pdf | 2018-03-07 |
| 20 | 528-DEL-2011-Written submissions and relevant documents (MANDATORY) [13-03-2019(online)].pdf | 2019-03-13 |
| 21 | 528-DEL-2011-FORM 4(ii) [06-02-2018(online)].pdf | 2018-02-06 |
| 21 | 528-DEL-2011-MARKED COPIES OF AMENDEMENTS [13-03-2019(online)].pdf | 2019-03-13 |
| 22 | 528-DEL-2011-FER.pdf | 2017-08-07 |
| 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 |
| 23 | Drawings.pdf | 2011-08-21 |
| 24 | Form-1.pdf | 2011-08-21 |
| 24 | 528-DEL-2011-AMMENDED DOCUMENTS [13-03-2019(online)].pdf | 2019-03-13 |
| 25 | Form-3.pdf | 2011-08-21 |
| 25 | 528-DEL-2011-Correspondence-140319.pdf | 2019-03-19 |
| 26 | Form-5.pdf | 2011-08-21 |
| 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 |
| 27 | 528-del-2011-Correspondence-Others-(15-04-2011).pdf | 2011-04-15 |
| 28 | 528-del-2011-Form-1-(15-04-2011).pdf | 2011-04-15 |
| 28 | 528-DEL-2011-CORRECTED PAGES [27-03-2019(online)].pdf | 2019-03-27 |
| 29 | 528-del-2011-GPA-(15-04-2011).pdf | 2011-04-15 |
| 29 | 528-DEL-2011-Form 5-140319.pdf | 2019-03-28 |
| 30 | 528-DEL-2011-PatentCertificate29-03-2019.pdf | 2019-03-29 |
| 30 | 528-DEL-2011-Correspondence-Others-(03-03-2011).pdf | 2011-03-03 |
| 31 | 528-DEL-2011-Form-18-(03-03-2011).pdf | 2011-03-03 |
| 31 | 528-DEL-2011-IntimationOfGrant29-03-2019.pdf | 2019-03-29 |
Search Strategy
| 1 | PatSeersearch_30-06-2017.pdf |