Processor Architecture for High Performance Video Decode
Processor Architecture for High Performance Video Decode
Vendor:
Lorentis Electronics
Category:
Filters Transforms
Digital Predistortion
Adaptive linearization of RF power amplifiers, so the amplifier can run closer to saturation with less distortion and higher efficiency.
Overview
Adaptive linearization of RF power amplifiers, so the amplifier can run closer to saturation with less distortion and higher efficiency.
| Parameter | Description |
|---|---|
| Data | AXI4-Stream IQ |
| Control | AXI4-Lite · coefficient RAM |
| Devices | AMD RFSoC · UltraScale+ · Altera |
| Model | MATLAB PA model + C |
Key features
- Adaptive, closed-loop PA linearization
- Memory-polynomial PA modelling
- Observation-receiver feedback for continuous tracking
- Time and gain alignment of the feedback path
- Works with CFR in the transmit chain
Block Diagram
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Specifications
Identity
Part Number
DPD
Vendor
Lorentis Electronics
Type
Silicon IP
Provider
HQ:
Türkiye
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Frequently asked questions about Filters and Transforms IP cores
What is Digital Predistortion?
Digital Predistortion is a Filters Transforms IP core from Lorentis Electronics listed on Semi IP Hub.
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