US 12,294,374 B2
Pulse width distortion correction
Adam Shook, Carollton, TX (US)
Assigned to TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US)
Filed by TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US)
Filed on May 30, 2024, as Appl. No. 18/678,075.
Application 18/678,075 is a continuation of application No. 18/153,383, filed on Jan. 12, 2023, granted, now 12,028,074.
Claims priority of provisional application 63/343,603, filed on May 19, 2022.
Prior Publication US 2024/0322804 A1, Sep. 26, 2024
Int. Cl. H03K 5/08 (2006.01)
CPC H03K 5/08 (2013.01) 20 Claims
OG exemplary drawing
 
1. A system comprising:
a transmitter; and
a receiver coupled to the transmitter, the receiver including:
a preamplifier; and
an envelope detector coupled to the preamplifier, wherein the envelope detector includes:
a signal detection circuit;
a clamp circuit coupled to the signal detection circuit;
a reference voltage circuit coupled to the clamp circuit; and
a comparator including a first input coupled to the reference voltage circuit, and a second input coupled to the signal detection circuit.