Radio Frequency Digital Signal Processing Engineer

2 days ago

Ayala Alabang, National Capital Region, Philippines Xinyx Semiconductor Design Services Full time ₱1,200,000 - ₱1,500,000 per year

The RF DSP Engineer is responsible for developing Soft IP products for RF signal processing applications. This role requires expertise in RF systems and familiarity with digital design (DSP in particular), focusing on creating efficient, high-performance, and scalable soft IP for integration into custom FPGA/ASIC solutions. A deep understanding of the RF front-end architecture is required, as well as familiarity and willingness to learn DSP and digital design.

Key Responsibilities:
● Create detailed design specifications of digital RF blocks (e.g. direct digital converters, sample rate converters, modulators, filters) from provided high-level specifications; perform RF modeling and simulation; and, implement the designs into RTL code.
● Perform RF modeling and simulation to inform design architecture and to assess integrated system performance relative to specifications
● Use EDA tools to perform simulations and performance analysis of the designed blocks
● Create thorough and detailed design documents and reports
● Assist senior design engineers in crafting the technical specifications and high-level design documents
● Work with Design Verification engineers throughout the verification process to ensure the accuracy and reliability of the designed IPs
● Work with cross-functional teams during the integration, verification, or physical implementation processes
● Keep up to date with the latest advances in RF technologies and incorporate cutting-edge techniques into designs.

Key Qualifications
  • Master's in Electronics and Communications Engineering, Computer Engineering, or a related field
  • RF related thesis or dissertation
RF Design:
  • Strong background in Mathematics and Physics, especially electromagnetic concepts.
  • Strong foundation in RF Front End (e.g. LNA, Filters, PA, LO)
  • Proficiency in RF systems design concepts such as frequency translation, modulation, and filtering
  • Knowledge of signal integrity, noise performance, and system-level trade-offs in RF systems.
  • Familiarity with RF communications protocols (e.g. LTE, 5G, Wi-Fi) is a plus.
  • Digital design capability is a plus
EDA Tools:
  • Experience in using tools such as MATLAB, Cadence, and Synopsys EDA.
  • Familiarity in using FPGA development environments, such as Xilinx Vivado and Intel Quartus including associated tools for hardware simulation and debugging, is a plus
Language & Methodology:
  • Familiarity with hardware description languages (HDL) such as VHDL, Verilog, and System Verilog.
Skills/Core Competencies:
  • Excellent communication and presentation skills, both written and spoken English
  • Aggressive in learning, strong problem solving, decision

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