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:
Sep. 19, 2017
Filed:
Sep. 16, 2016
Applicant:
Ampleon Netherlands B.v., Nijmegen, NL;
Inventor:
Jawad Hussain Qureshi, Nijmegen, NL;
Assignee:
Ampleon Netherlands B.V., Nijmegen, NL;
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/02 (2006.01); H03F 1/56 (2006.01); H03F 3/213 (2006.01); H03F 3/195 (2006.01); H03F 3/26 (2006.01); H03F 3/60 (2006.01); H03H 7/38 (2006.01); H03H 7/42 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0288 (2013.01); H03F 1/56 (2013.01); H03F 3/195 (2013.01); H03F 3/213 (2013.01); H03F 3/265 (2013.01); H03F 3/604 (2013.01); H03H 7/383 (2013.01); H03H 7/422 (2013.01); H03F 2200/06 (2013.01); H03F 2200/09 (2013.01); H03F 2200/423 (2013.01); H03F 2200/451 (2013.01); H03F 2200/541 (2013.01);
Abstract
A power amplifier cell () comprising: a first power amplifier (), a second power amplifier () and a balun (). The balun () comprising: a first transmission line (); a second transmission line (); a third transmission line (); a fourth transmission line (); and a biasing circuit () connected between (i) a reference terminal, and (ii) a second end of the second transmission line and a second end of the fourth transmission line.