Patent · US Active

CRLH antenna structures

US8604983B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Inventors

Vaneet Pathak · Los Altos Hills, US
Gregory Poilasne · San Diego, US
Shane Thornwall · San Diego, US
Tzung-I Lee · San Jose, US
Alan Pasion · Carlsbad, US
Norberto Lopez · San Diego, US
Ajay Gummalla · San Diego, US

Key dates

Filing date	Feb 4, 2011
Grant date	Dec 10, 2013
Priority date	—
Expiry date	Nov 29, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49016
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A variety of configurations for a CRLH structured antenna in a wireless device are presented. An antenna having portions of the CRLH structure positioned on different layers provides an elevated structure. An antenna is presented having a double folded antenna structure, wherein a cell patch includes extensions on multiple layers of a substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.