The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2006
Filed:
Aug. 27, 2004
Ramamurthy Ramprasad, Phoenix, AZ (US);
Michael F. Petras, Phoenix, AZ (US);
Chi Taou Tsai, Candler, AZ (US);
Ramamurthy Ramprasad, Phoenix, AZ (US);
Michael F. Petras, Phoenix, AZ (US);
Chi Taou Tsai, Candler, AZ (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
Disclosed herein are various high-impedance surfaces having high capacitance and inductance properties and methods for their manufacture. One exemplary high-impedance surface includes a plurality of conductive structures arranged in a lattice, wherein at least a subset of the conductive structures include a plurality of conductive plates arranged along a conductive post so that the conductive plates of one conductive structure interleave with one or more conductive plates of one or more adjacent conductive structure. Another exemplary high-impedance surface includes a plurality of conductive structures arranged in a lattice, where the conductive structures include one or more fractalized conductive plates having either indentions and/or projections that are coextensive with corresponding projections or indentations, respectively, of one or more adjacent conductive structures. Also disclosed are various exemplary implementations of such high-impedance surfaces.