DIGITAL PRE-DISTORTION METHOD AND APPARATUS FOR A DIGITAL TO ANALOG CONVERTER
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 30, 2025
app pub date -
Oct 9, 2024
filing date -
Oct 9, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A system includes a first circuit configured to provide a digitally pre-distorted input signal, a digital-to-analog converter including a number of unit elements, a digital input, and a digital output. Each unit element is configured to receive a reference voltage and to be controllable by a control signal provided in response to the digitally pre-distorted input signal. The digital-to-analog converter provides an analog output. The first circuit is configured to reduce distortion due to signal dependent changes to the reference voltage. The signal dependent changes can be due at least in part to current through the supply network that supplies the reference voltage. The digital to analog converter can be a voltage mode converter.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully