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Base station

Digital Frontend Solution

Leading DFE solution can significantly increases the bandwidth, linearity, efficiency, output power and other key RF indicators of power amplifiers at a lower cost through Digital Enhancement's unique and advanced CFR (Crest Factor Reduction) and DPD (Digital Pre-Distortion) algorithm.

Solutions: Our Technology

Base Station

Empower Ultra WideBand and Multi-Band base station 

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With the evolution of wireless communication standards, 5G NR signal bandwidth nowadays has exceeded 200MHz. Digital Enhancement empowers the 5G base station manufacturers with its innovative DPD+CFR algorithm, and help them to solve the RF bottleneck problem.

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  • Support various communication standards, 3G / LTE / NR.

  • Make the base station meet or even exceed 3GPP requirements.

  • Optimize the power consumption of the base station and enhance the core competitiveness of the product.

  • Support ultra-wideband and multi-band applications.

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  • Built-in productized DFE IP, what you see is what you get

  • Frequency range: 75MHz – 6GHz

  • Linearized digital bandwidth: 491.52MHz

  • The widest support 280MHz transmit signal bandwidth

  • Built-in various LTE and NR signal templates, and support users to generate custom signals

  • Support TDD and FDD

  • CFR can automatically cut peaks according to the set PAPR

  • Deyi DPD model integrated internally

  • Support EVM ACLR AM-AM AM-PM and other common test results display

  • DETP can also be used to control other manufacturers' instruments, such as R&S's FSW

Solutions: Our Technology

Test Platform

Extraordinary performance

 

DETP (Digital Enhancement Test Platform), the powerful platform developed by Digital Enhancement for PA manufactures to evaluate the linearization performance of their power amplifier. Now, it has conducted comprehensive testing on dozens of mainstream PAs from international power amplifier manufacturers. Meanwhile, the DETP has been well recognized as a powerful tool by the PA manufacturers for their product performance verification and new product launch. 

  • Built-in productized DFE IP, what you see is what you get

  • Frequency range: 75MHz – 6GHz

  • Linearized digital bandwidth: 491.52MHz

  • Support up to 280MHz transmit signal bandwidth

  • Built-in various LTE and NR signal templates, and support users to generate custom signals

  • Support TDD and FDD

  • CFR can automatically cut peaks according to the set PAPR

  • Digital Enhancement DPD function integrated inside

  • Support EVM ACLR AM-AM AM-PM and other common test results display

  • DETP can also be used to control other manufacturers' instruments, such as R&S's FSW

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