【工作职责】

1.充分了解Calterah产品的功能和性能，准备产品应用说明，并对客户的工程团队进行技术培训，了解客户的需求并为他们提供解决方案；

2.能对雷达的系统性问题进行拆解，并能解决常见的射频、算法、生产、软件相关问题；

3.深入了解、驱动及负责项目在客户端的进展；
【岗位要求】
1.电气工程、计算机工程或相关领域的本科以上学历；
2.了解无线通信相关的射频基础知识；
3.熟悉IC数字I/O和调试标准，包括SPI，I2C，UART，PWM，CAN，LVDS；
4.熟悉示波器、电源、频谱分析仪等射频/模拟仪器；
5.对客户提出的需求能有初步判断，并能与研发团队一起实现整体解决方案；
6.射频、嵌入式、雷达相关经验者优先。

Responsibilities

• Fully understanding the functions and performance of Calterah products, preparing product application notes, training customers’ engineering team and providing solutions to meet the needs of customers;
• Being able to break systemic issues into smaller ones and resolve common problems related to RF, algorithms, production and software;
• Having a thorough understanding of and driving customer-end progress of projects.

Requirements

• Majoring in Electric Engineering, Computer Engineering or related fields with a Bachelor’s degree or above;
• Basic knowledge of RF in wireless communications;
• Familiarity with IC digital I/Os and their calibration standards, including SPI, I2C, UART, PWM, CAN and LVDS;
• Familiarity with RF/analog instruments such as oscilloscopes, powers and spectrum analyzers;
• Being able to have a preliminary judgement of customers’ requirements and work with R&D team to deliver full-stack solutions;
• Experience in RF, embedded development and radar preferred.

Responsibilities

• Developing algorithms for signal processing of 77-GHz/79-GHz mmWave radar sensors and designing simulation for radar system algorithms;
• Developing algorithms for data processing of 77-GHz/79-GHz mmWave radar sensors to realize target clustering, tracking, recognition and to support ADAS function development;
• Developing algorithms for range, velocity and angle measurement of mmWave radar sensors;
• Processing data from field tests and experiments;
• Designing application scenarios and relevant test cases, and testing algorithms and software for each scenario;
• Writing design documents and securing IPR of algorithms.

Requirements

• Familiarity with FMCW radar signal processing, CFAR target detection, MIMO signal processing, DoA estimation;
• Familiarity with Kalman Filtering, data fusion, target clustering and multi-object tracking;
• Proficiency in mathematics and familiarity with statistical signal processing;
• Majoring in Computer Science, Electrical and Electronic Information Engineering, Applied Mathematics or Artificial Intelligence;
• Skilled in using Matlab, Simulink, Stateflow, or Visual C++ to design, verify and simulate algorithms;
• Being communicative, self-driven and a team player.

【工作职责】

1.77GHz/79GHz 毫米波雷达信号处理算法开发，负责雷达系统算法仿真设计；

2.77GHz/79GHz 毫米波雷达数据处理算法开发，负责雷达目标聚类、跟踪、目标识别以及ADAS功能开发算法研发设计；

3.负责毫米波雷达测距、测速和测角等功能算法；

4.负责实测、实验数据的处理；

5.设计应用场景和相关测试用例，并针对各种应用场景对算法和软件进行测试；

6.撰写相应的设计文档，负责算法知识产权工作。

【岗位要求】

1.熟悉FMCW雷达信号处理理论、CFAR目标检测、MIMO信号处理、DOA方向估计理论；

2.熟悉卡尔曼滤波、数据融合、目标聚类以及多目标跟踪理论；

3.有较强的数学功底、熟悉统计信号处理相关理论；

4.计算机类、电子信息类、应用数学或人工智能方向的相关专业；

5.熟练使用 Matlab/Simulink/Stateflow/Visual C++ 软件进行算法仿真、设计和验证；

6.具有良好人际沟通能力、主动性及团队合作精神。

Responsibilities

• Designing, simulating and verifying the algorithms for radar signal processing;
• Optimizing algorithms based on analog and digital design and assisting digital actualization of the algorithms;
• Participating in the design of radar system firmware.

Requirements

• Majoring in Communications Engineering and Electric Engineering with a Master’s degree or above;
• Proficient in digital signal processing;
• Skilled in C++/Python;
• Familiarity with radar signal processing;
• Knowledge of the development of embedded micro-processing software;
• Knowledge of RTL design.

【工作职责】

1.完成雷达信号处理算法的设计、仿真和验证；

2.根据模拟设计和数字设计优化算法，协助完成算法的数字实现；

3.参与雷达系统固件设计。

【岗位要求】

1.通信、电子工程等相关领域硕士及以上学历；

2.精通数字信号处理；

3.熟练使用C++/Python；

4.熟悉雷达信号处理；

5.了解嵌入式微处理软件开发；

6.了解RTL设计。

Responsibilities

• Designing and implementing CMOS key transceiver blocks;
• Performing simulation and participating in layout and testing of the transceiver IC;
• Being able to work in a team and meet scheduled deadlines.

Requirements

• Majoring in Microelectronics with a Master’s degree or above;
• Solid understanding in basic analog;
• Solid experience in analog-related design, such as for various data converters (ADC/DAC), VGA, electric filter and PLL;
• Basic IC layout skill is a must;
• Testing/debugging knowledge to devise test plans and design of high testability;
• Ability to do behavior modelling using Matlab, Simulink or Verilog.

【工作职责】

1.负责设计和实施CMOS核心收发模块；

2.进行仿真，并参与收发芯片的布局布线和测试工作；

3.能适应团队工作，高效及时的完成工作任务。

【岗位要求】

1.微电子相关领域硕士及以上学历；

2.对基础的模拟知识有扎实的理解；

3.在模拟方面有较为丰富的设计经验，如各种数据转换器（ADC/DAC），增益放大器，滤波器，锁相环等

4.具备基本的芯片布局布线能力

5.具备测试调试知识，制定测试计划，设计可测性强的测试方案；

6.使用Matlab、Simulink 或Verilog进行行为建模。

Responsibilities

• Architecting and designing mmWave circuits such as PA/LNA/Mixer/Driver/Frequency Multiplier/VCO in advanced CMOS process nodes for various sensing applications;
• Designing and modeling of mmWave passive structures including inductors, transformers, transmission lines in advanced CMOS nodes;
• Performing highly accurate mmWave circuit measurements using probe station and other high frequency instruments.

Requirements

• Majoring in Microelectronics with a Master’s degree or above;
• Solid understanding in analog/RF circuit design in CMOS technology;
• Familiarity with EM simulators, such as HFSS/Peakview/EMX;
• Familiarity with high frequency measurement instruments, such as VNA/Spectrum Analyzer/Probe Stations;
• Basic IC layout skill is a must;
• High frequency chip production experience will be an asset.

【工作职责】

1.为多种传感应用制定和设计毫米波电路，如高级CMOS节点的功率放大器、低噪声放大器、混合器、驱动器、倍频器、电压控制振荡器；

2.高级CMOS节点的被动毫米波设计，包括电感、变压器以及传输线；

3.使用基台和其他高频仪器，进行高精度毫米波电路测量；

【岗位要求】

1.微电子相关领域硕士及以上学历；

2.对CMOS工艺的模拟、射频电路设计有扎实的理解；

3.熟悉EM仿真器，如HFSS/Peakview/EMX；

4.熟悉高频测量工具，如VNA/Spectrum Analyzer/Probe Stations；

5.具备基本的芯片布局布线能力；

6.有高频段芯片设计生产经验佳。