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:
Dec. 13, 2016
Filed:
Jun. 21, 2014
Deepu Vasudevan Nair, Thiruvananthapuram, IN;
Varun Ramchandani, Kota, IN;
Suresh Kumar Vagvala, Hyderabad, IN;
Partha Sarathy Murali, San Jose, CA (US);
Deepu Vasudevan Nair, Thiruvananthapuram, IN;
Varun Ramchandani, Kota, IN;
Suresh Kumar Vagvala, Hyderabad, IN;
Partha Sarathy Murali, San Jose, CA (US);
Redpine Signals, Inc., San Jose, CA (US);
Abstract
A printed circuit antenna has a feedline region and a radiating structure region. The feedline region is formed of conductors on an upper plane, the conductors including a feedline which is edge coupled to a left ground structure and a right ground structure, all of which are above a ground plane. High-band RF is coupled from the RF feedline to a HB-U radiating structure including a first segment and a second segment perpendicular to the first segment, and also an HB-L radiating structure including a first segment coupled to a third segment through an air gap. Low-band RF is coupled across a gap from the first segment to a LB radiating structure having a third segment, a fourth segment, a fifth segment, a sixth segment, a seventh segment, an eighth segment, and a ninth segment with a terminus coupled to the left ground structure.