US 12,283,923 B2
Systems and methods for controlling a power amplifier output
Donald M. Wike, Corona, CA (US); Steve Stevenson, Inglewood, CA (US); and Paulo Correa, Dana Point, CA (US)
Assigned to Empower RF Systems, Inc., Inglewood, CA (US)
Filed by Empower RF Systems, Inc., Inglewood, CA (US)
Filed on Jan. 31, 2022, as Appl. No. 17/589,576.
Application 17/589,576 is a continuation of application No. 15/931,130, filed on May 13, 2020, granted, now 11,239,804.
Claims priority of provisional application 62/847,725, filed on May 14, 2019.
Prior Publication US 2022/0158595 A1, May 19, 2022
Int. Cl. H03F 1/26 (2006.01); H03F 3/20 (2006.01); H03G 3/30 (2006.01); H03F 1/32 (2006.01)
CPC H03F 3/20 (2013.01) [H03G 3/3042 (2013.01); H03F 1/3247 (2013.01); H03F 2200/129 (2013.01); H03F 2200/451 (2013.01); H03G 2201/103 (2013.01); H03G 2201/307 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
a first electronic circuit that processes an input signal when enabled, the first electronic circuit being enabled or disabled in response to a control signal; and
a second electronic circuit coupled to the first electronic circuit, the first electronic circuit and the second electronic circuit forming a feedback loop, the second electronic circuit obtaining a measured parameter associated with the first electronic circuit and maintaining an accumulated value associated with the measured parameter, wherein maintaining the accumulated value comprises compensating for a time period when the control signal indicates that the first electronic circuit is disabled.