Wideband highly linear amplifier
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United States of America Patent
Stats
-
Nov 21, 2017
Issued Date -
N/A
app pub date -
Dec 23, 2013
filing date -
Oct 11, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wideband highly linear amplifier includes a plurality of pre-distortion units for respectively linearizing digital signals of a plurality of bands, a synthesis unit for synthesizing output signals of the pre-distortion units, a single amplifier for amplifying signals outputted from the synthesis unit, distribution units for respectively separating the signals for each of the plurality of bands from the output signals of the amplifier, a plurality of inverse compensation attenuators for respectively attenuating the separated signals for each of the plurality of bands, and a feedback path for respectively feeding the attenuated signals for each of the plurality of bands back into the pre-distortion unit of the corresponding band out of the plurality of the pre-distortion units.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- H03F Class
- 934 Applications Filed
- 866 Patents Issued To-Date
- 92.72 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- H03F Class
- 13.60 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 21, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 21, 2029 |
