DIGITAL LINEARIZER
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1000000.00
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| Brand | Optimizers |
| SKU: | LAMP-SDRWB-HD-LIN |
“Linearized amplifier technologies and services private limited” are a provider of indigenous RF products and software-defined-radio solutions. Linear-AmpTech has developed and deployed distortion correction algorithm for nonlinear distortion in RF High power amplifiers (SSPA/TWTA). The digital linearization method requires access to the baseband signals for modeling and distortion correction. The advantage of this method lies in:
No extra hardware required at the user end
Performance can be achieved by just modifying the baseband algorithm which can be incorporated at the user end.
The intermittent iterative algorithm allows the adaptation to any variation in power amplifier characteristics due to heating etc.
DESCRIPTION
The linearization unit contains one transmitter path and one feedback receiver path. Within linearizer unit, Xilinx zynq SoC ZC706 evaluation board is used as a SoC and ADRV9371 evaluation board of analog device is used as RF transceiver board. ADRV9371 uses single chip for transmission and reception to maintain the synchronization between transmitter and receiver. The SoC contains dual-core arm processor to accelerate the software execution that can be used independent of the design implemented in FPGA.
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