The PHY System team is part of Ceragon’s Radio R&D; group. Ceragon delivers RF communication systems in both Point-to-Point, Point-to-Multipoint and Mesh configurations which are deployed as smart cities and internet access solutions, as well as backhaul solutions, for delivering high-speed Gigabit connectivity.
As the PHY System Expert you will play a crucial role in Ceragon's Radio R&D; group,

Key Responsibilities
Serve as a knowledge expert for modem/system integration with RF and antenna components.
Oversee the development of PHY Hardware System using WIFI 7
Oversee the development of Control and Calibration Algorithms for RFIC and Modem components.
Suggest improvements in PHY Algorithms in the PHY Firmware code.
Drive performance optimization of the PHY layer and ensure overall system performance meets or exceeds targets.
Manage the full development lifecycle, from early design to production transfer and maintenance.
Conduct and guide research on optimization techniques and algorithms for seamless integration of Analog, DSP, and MAC portions with RF, modem,



and antenna components.

Requirements
Qualification and Experience
B.E. or B.Tech. in Electronics Engineering from a major university. M.E. or M.Tech. is an advantage.
Minimum 12 + years of hands-on experience in designing RF and Modem-based systems.
Past exposure in development of high speed RF hardware system including board design
Previous experience in C/C++, Matlab and Python programming.
Previous experience in as many of the following areas:
Strong background in DSP & Communications.
Familiarity with wireless communication protocols (e.g., WIFI, WIMAX, WIGIG).
Systems Engineering expertise in Modem Algorithms like Channel Estimation, Equalization, DPD, MU-MIMO, Beamforming Weight Estimation, Power Control.
Experience working with millimeter wave frequency bands (60GHz and above).
Hands-on experience with Lab Equipment & Field issues.
Experience working in an Agile setting, using Jira, Confluence, an

📌 Radio System PHY Expert (Bengaluru)
🏢 ceragon
📍 Bengaluru