US 12,113,263 B2
Antenna port termination in absence of power supply
Sivakumar Ganesan, Austin, TX (US)
Assigned to PSEMI CORPORATION, San Diego, CA (US)
Filed by pSemi Corporation, San Diego, CA (US)
Filed on Oct. 30, 2023, as Appl. No. 18/497,928.
Application 18/497,928 is a continuation of application No. 18/155,331, filed on Jan. 17, 2023, granted, now 11,837,768.
Application 18/155,331 is a continuation of application No. 17/808,019, filed on Jun. 21, 2022, granted, now 11,581,621, issued on Feb. 14, 2023.
Application 17/808,019 is a continuation of application No. 16/751,042, filed on Jan. 23, 2020, granted, now 11,380,970, issued on Jul. 5, 2022.
Prior Publication US 2024/0136694 A1, Apr. 25, 2024
Prior Publication US 2024/0234997 A9, Jul. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H01P 1/24 (2006.01); H01Q 1/50 (2006.01); H03K 17/687 (2006.01)
CPC H01P 1/24 (2013.01) [H01Q 1/50 (2013.01); H03K 17/687 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An electronic circuit comprising:
a termination circuit including a first switch, the first switch selectively coupling an antenna to ground;
a switching circuit; and
a second switch coupling the antenna and the termination circuit to the switching circuit,
wherein a threshold voltage of the first switch is less than a threshold voltage of the second switch.