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射频芯片系统工程师8470

Unisoc (Shanghai) Technologies Co., Ltd.

北京市Posted Sep 23, 2026
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Overview

Unisoc (Shanghai) Technologies Co., Ltd.
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Skills named in this posting

  • C
  • C++
1.射频芯片系统级建模和仿真； 2.进行链路分析(link budget),根据协议标准将指标分解给各个子模块(比如LNA,MIX,PLL等) 3.射频芯片架构设计,根据功耗,面积,性能进行权衡； 4.分析寄生信号,混频干扰,杂散信号的形成和来源； 5.协助完成各种校准算法,比如DPD,AGC,和DC calibration 等。 1.电子、通信等相关专业硕士及以上学历，10年以上相关经验； 2.有扎实的射频理论基础,,熟悉各种通信系统,信号与系统,数字信号处理(DSP),熟悉射频芯片的各种不同架构； 3. 熟悉各种通信协议,理解3GPP； 4. 熟悉理解射频指标的物理意义:如P1dB,IIP2/3,NF,EVM,CIM3, ACLR, Phase noise, NF等； 5. 熟悉各种仿真工具和语言,比如Matlab/Simulink,Phthon, C/C++, 并能进行系统级建模与仿真； 6.能吃苦耐劳，有良好的沟通能力和团队协作精神； 7.英文读写流利。

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Original posting: wecruit.hotjob.cn

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RISC-V ecosystem

Unisoc (Shanghai) Technologies Co., Ltd. in the RISC-V ecosystem

RISC-V International: Strategic

Unisoc, formerly Spreadtrum Communications, Inc., Unisoc has research centres in Shanghai, Beijing, Tianjin, Suzhou, Hangzhou, Chengdu, Xiamen, United States, Finland and India, technical support…

  • Unisoc (Shanghai) is a large Chinese mobile/IoT chipset vendor listed as a RISC-V member
  • Appears in RISC-V ecosystem coverage including a RISC-V ISA based DSP heading to mass production and RISC-V blockchain SIG activity

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