成都招聘

• Base-station PA design, integration and verification
• Generate analog block and level diagrams and derive PA performance
• Perform design simulations, design analysis, and worst-case analysis
• Generate schematics and PCB layouts utilizing FR-4, ROGERS and mixed dielectric PCBs
• Provide technical support and resolve design issues
• Produce low cost designs and introduce cost reductions that meet cost targets
• Generate, review and release General Specifications and Test Reports

• Experienced with S-parameters, impedance matching
• Understanding of digital communication theory with emphasis on Bit Error Rate, EVM and System Noise Figure calculation
• Experience using Agilent ADS, Ansoft HFSS simulation tools
• Experience with Mentor EDA tools is an asset
• Experience with RF test equipment and methodologies such as Network Analyzer, signal analyzer and spectrum analyzer
• Strong written and verbal communications skills
• Test experience to include requirement verification in a lab environment as well as product validation in a field environment a strong plus.
• Team player with internal customers and supply partners
• Excellent Interpersonal skills

Skills

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2. Knowledge of test methods and techniques in relation to Cellular and /or Microwave Radio test engineering
3. Strong knowledge/understanding of Radio technologies and modulation such as LTE, CMDA, WiFi, QPSK, FDM, TDM etc.
4. Familiarity with Radio test measurements and development of tests using these measurements: IP2, IP3, ACPR, EVM, Single tone and two tone desense, Gain flatness etc…
5. Strong design experience and familiarity with high power amplifier design and architectures (Doherty, GaN, class A, AB, GaAs, LDMOS)
6. Strong troubleshooting skills
7. Strong Plus: Automation skills, and familiarity with LabVIEW, Python
8. Works well within a team environment – a true team player!

Radius, Innovation and Product Development
Shanghai, China
www.radiuspd.com


INNOVATION REALIZED

Radius has evolved a unique consulting model that combines inspired user experience design with deep technical horsepower and expertise in design for manufacturability. We work with the world’s leading companies, helping them create and bring to market meaningful products and solutions that improve experiences and enhance lives. We help our clients bridge the difficult divide between concept and commercialization.

Our clients come to us to help navigate the growing demand and complexity of converging technology, business models, and user expectations. We’re established in the Internet of Things, Digital Lifestyle, Connected Health, Smart Cities, among others convergent spaces; yet have two decades of experience working across a broad spectrum of industries. We provide focused market, technology and development expertise in consumer, commercial/industrial, brand packaging, and healthcare markets.

At Radius, our secret ingredient is our people. We hire talented individuals with a passion for delivering results that know how to design, develop and deliver products that are better than anything on the market today. We build multi-disciplinary teams of product strategists, researchers, designers, human factors specialists, engineers, quality, and manufacturing experts who thrive on solving our clients’ most complex challenges.