Rf Design Engineer

Position : Assistant Manager – Software Antenna

Role Summary

We are looking for a skilled RF Antenna Design Engineer with strong expertise in antenna design, RF circuit design, and wireless communication technologies. The ideal candidate will be responsible for designing, simulating, developing, and validating high-performance antennas and RF front-end circuits for products supporting 4G, 5G, Wi-Fi, Bluetooth, GNSS, and other wireless technologies.

Key Responsibilities

Design and develop RF antennas for 4G, 5G, LTE, Wi-Fi, Bluetooth, GNSS, and other wireless communication applications.

Perform antenna matching and impedance tuning to achieve optimal RF performance.

Design, simulate, and optimize RF front-end circuits, including matching networks, filters, baluns, LNAs, and PAs.

Conduct RF simulations using industry-standard electromagnetic simulation tools.

Optimize antenna placement and layout on PCB to achieve desired radiation performance while minimizing interference. Perform antenna characterization, tuning, and validation using RF test equipment such as Vector Network Analyzer (VNA), Spectrum Analyzer, and Network Analyzer.

Work closely with hardware, PCB layout, mechanical, and embedded software teams during product development.

Identify and resolve RF performance issues related to antenna efficiency, impedance matching, isolation, and coexistence.

Ensure products comply with EMI/EMC standards and support certification activities.

Prepare technical documentation, design reports, test reports, and validation records. Required Skills Strong knowledge of RF fundamentals and electromagnetic theory.

Hands-on experience in antenna design and antenna matching techniques .

Strong understanding of RF simulation and optimization methodologies.

Experience in designing antennas for 4G, 5G, LTE, Wi-Fi, Bluetooth, and GNSS applications.

Expertise in PCB antenna placement and RF layout guidelines.

Experience in RF front-end design and matching network development. Good understanding of EMI/EMC principles and RF compliance requirements.

Familiarity with RF measurements using VNA, Spectrum Analyzer, Network Analyzer, and related RF test equipment.

Strong analytical, debugging, and problem-solving skills.

Preferred Tools

CST Studio Suite Ansys HFSS Keysight ADS Cadence AWR Microwave Office Altium Designer / Cadence Allegro Preferred Domain

Experience Automotive Electronics Telematics & Connected Vehicles IoT Devices Consumer Electronics Wireless Communication Products

Educational Qualification

Bachelor's or Master's degree in Electronics & Communication Engineering (ECE), Electronics Engineering, Telecommunications, or a related field. Experience 6+ years (Industry Exp)

Preferred Candidate Profile

Strong understanding of RF design principles and antenna performance optimization. Experience working on end-to-end antenna development from concept to production. Excellent communication and cross-functional collaboration skills. Ability to troubleshoot complex RF and antenna-related issues independently