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:
Aug. 07, 2018
Filed:
Jun. 21, 2016
Deepu Vasudevan Nair, Thiruvananthapuram, IN;
Varun Ramchandani, Kota, IN;
Partha Sarathy Murali, San Jose, CA (US);
Suresh Kumar Vagvala, Hyderabad, IN;
Deepu Vasudevan Nair, Thiruvananthapuram, IN;
Varun Ramchandani, Kota, IN;
Partha Sarathy Murali, San Jose, CA (US);
Suresh Kumar Vagvala, Hyderabad, IN;
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. Upper highband RF is coupled from the RF feedline to a first segment, a second segment, and a third segment. For lowband RF frequencies, RF is coupled from the feedline to the first segment and stub, across a gap to a fourth segment, a fifth segment LB radiating structure, a fifth segment common radiating structure, and to a sixth segment common radiating structure which is grounded. For lower highband RF frequencies, RF is coupled from the feedline to the first segment and stub to a sixth segment common radiating structure, fifth segment, bridge, seventh segment, and eighth segment.