Desay SV

射频驱动(技术中心)

Desay SV  •  Onsite  •  29 days ago
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Job Description

射频驱动(技术中心)惠州全职职位描述1. 驱动开发与移植:负责基于平台的射频(RF)驱动程序的开发、移植、调试和优化工作;
2. Bring-up:在Bring-up阶段,与硬件团队紧密合作,进行RFIC(射频集成电路)的初始化、功能验证和问题排查,确保射频子系统正常工作;
3. 协议栈集成:实现射频驱动与上层通信协议栈(如5G NR/4G LTE)的稳定接口和高效协同,满足各种通信场景的指标要求;
4. 校准与生产支持:为生产校准工具和量产测试提供底层驱动支持,并协助分析和解决生产过程中出现的射频相关问题;
5. 性能与功耗优化:深入分析和优化射频相关功能的性能、功耗及稳定性,提升产品的用户体验。
6. 技术文档编写:编写和维护射频驱动相关的设计文档、接口文档及调试指南。职位要求1.本科及以上学历,计算机、通信、电子信息或相关专业;
2.具有5年以上无线通信平台RF driver开发经验,熟悉射频驱动软件架构;
3.熟练使用C/C++编程,具备良好的程序设计习惯;
4.底层接口:深刻理解并掌握 SPI、MIPI、GPIO 等常用底层总线接口和驱动模型。
5.射频知识:具备扎实的射频基础知识,熟悉射频前端架构及关键元器件(如PA、LNA、Switch、Filter)的控制和工作原理。
6.能熟练使用示波器、频谱仪、信号发生器等射频仪器进行问题定位。
7.能够独立处理仪器的信令注册;
8.熟悉WIFI或者蜂窝 RF driver配置,对接口时序有一定了解;
9.熟悉AGC/CCA/DPD/DFE等,有射频的RF Driver实际项目经验,熟悉RF相关仪表的使用,包括射频测试仪器、频谱仪、示波器等;
10.具备良好的学习能力、问题分析解决能力和团队合作精神。 投递
Desay SV

About Desay SV

Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all. Desay SV’s core business focuses on the efficient integration of three major areas of smart cabin, combined driver assistance, and smart service. We continuously develop highly integrated leading hardware and software algorithms to provide global customers with safe, delightful and sustainable mobility solutions and services.

Relying on 39 years of deep accumulation in the design, development, and production processes, Desay SV has continuously expanded its comprehensive strength in R&D innovation, customer service, and safety verification, and built a technical link from smart travel to smart transportation, actively responding to the challenges of the industry transformation. We meet the diverse needs of customers for different product portfolios and business development models, provide drivers and passengers with an excellent travel experience, and bring more room for imagination to future mobility.

Focusing on the sustainable development goal of "safety and reliability”, “win-win growth”, and “green environmental protection", Desay SV actively participates in the global carbon neutral strategy and integrates sustainable development into all aspects of business operations. While giving back to society, respecting every employee of the company, and creating a diverse working environment and development platform for employees, we encourage equality, openness, and coordinated development among all our branches around the world. Desay SV people adhere to the same mission and work together for the same goal—to create a safe, delightful and sustainable mobility.

Industry
Automotive & Mobility
Company Size
501-1,000 employees
Headquarters
Huizhou, CN
Year Founded
1986
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