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现场应用工程师

【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。

Field Application Engineer

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.

Radar Algorithm Engineer

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.

雷达算法工程师

【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。

Radar System Engineer

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.

雷达系统工程师

【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。

Analog IC Design Engineer

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.

模拟芯片设计工程师

【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。

mmWave IC Designer

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.

毫米波芯片设计工程师

【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。