Azadeh Ghasemi

Hi, I’m Azadeh — a solution-oriented and detail-driven RF Engineer with over 17 years of experience in the design, simulation, testing, and characterization of RF and microwave systems. My expertise spans sub-6 GHz to mmWave technologies, with a focus on delivering high-performance, cost-effective solutions from concept to production.

I’m highly skilled in using circuit and 3D EM simulation tools such as ADS, HFSS, EMPro, AWR, and Ansys Electronics Desktop. I’ve led high-performing design teams, driven system-level architecture and RF front-end development, and provided end-to-end support across global product lifecycles at world-leading companies like Ericsson.

From system integration and verification to yield optimization and link budget planning, I’m passionate about turning technical complexity into practical solutions. I bring hands-on experience with a wide range of lab instruments including network analyzers, spectrum analyzers, load/source pull setups, and noise figure meters.
 

Professional Summary

• Results-driven Staff RF Design Engineer with over 17 years of experience designing, developing, and optimizing cutting-edge RF/microwave circuits and systems across sub-6 GHz and mmWave bands. 
• A recognized technical leader in wireless system architecture, and RF front-end development, with a proven ability to deliver high-performance, cost-efficient solutions from concept to production. 
• Demonstrated success in driving system-level strategies, modularization, and production optimization at top-tier companies like Ericsson. 
• Adept at leading cross-functional teams, collaborating with global partners, and navigating regulatory standards such as 3GPP, FCC, and ETSI. 
• Known for combining deep technical knowledge with strategic thinking and hands-on execution to solve complex RF challenges and accelerate product innovation.

Core Competencies

• RF, Microwave, and mmWave Hardware Design
• System Architecture and Link Budget Allocation
• RF Front-End Development (LNA, PA, Filters, Switches, VGA, RF-to-DC Rectifiers, Antennas, Dividers, Couplers, etc.)
• Vendor and Supplier Management
• Circuit-Level and 3D Electromagnetic Simulations
• Measurement and Validation
• Production Support and Yield Optimization
• Regulatory Standards Compliance (3GPP, LTE, 5G NR, NB-IoT, FCC, ETSI)
• Cost Reduction
• Hardware Modularization

Career Experience

Reach Power, Redwood City, CA                      02/2023 – Present

Staff RF Hardware/System Engineer

• Led both system-level architecture and circuit-level design for wireless power transfer technologies.
• Defined transmitter line-up and derived specifications to ensure FCC compliance.
• Designed and optimized high-efficiency microwave and mmWave power amplifiers (PAs) and RF-to-DC rectifiers for array-based systems.
• Developed a mmWave patch array antenna, from concept to implementation.
• Evaluated mmWave beamformer ICs (BFICs) and provided critical insights on BFIC behavior for system integration and vendor feedback.
• Managed technical communications with semiconductor vendors, PCB fabricators, and assembly partners.

Ericsson, Stockholm, Sweden                      10/2018 – 09/2022

Technical Leader, RF Hardware/System Design Engineer

• Coordinated with cross-functional teams to drive system, filter, mechanical, downlink, thermal, and layout designs, adapting to new building practices.
• Played a key role in early-phase design studies to initiate new line-ups and technologies.
• Led system-level design activities, including link budget analysis and in-/out-of-band allocation across the entire product portfolio.
• Managed the uplink design team, mentoring a group of skilled engineers.
• Gained comprehensive knowledge of GSM, WCDMA, LTE, NR, and NB-IoT standards.
• Provided effective support for integration efforts and system-level verification.
• Developed production test plans to ensure quality and reliability.
• Advised on yield optimization and addressed production issues to ensure smooth daily operations.
• Took full ownership of the receiver chain modularization; defined and structured receiver modules used in Ericsson products and supported global design centers in module implementation.
• Delivered ongoing support and guidance for the maintenance of Ericsson products.
• Planned and executed cost-reduction initiatives aligned with business objectives.

Senior RF Design Engineer                          09/2010 – 10/2018

• Designed and implemented RF front-end blocks, including LNAs, filters, TR switches, VGAs, and mixers.
• Developed and validated an RF module integrating multiple LNA blocks.
• Characterized and qualified new RF components such as LNAs, TR switches, couplers, and VGAs using S-parameter, source-pull, and load-pull measurements.
• Performed circuit-level, electromagnetic (EM), and 3D simulations to support robust design.
• Gained strong proficiency in Cadence for schematic capture.
• Provided effective guidance for PCB layout design to ensure signal integrity and performance.
• Led integration efforts and conducted system-level validation.
• Developed test methodologies and verification plans for analog/RF blocks.
• Collaborated with Ericsson Global Design Centers, offering guidance on frequency variant designs.
• Worked closely with the production team to optimize yield and ensure manufacturability.
• Authored detailed design documents and test reports to support continuous improvement initiatives.

FONOON, Tehran, Iran                                 06/2005 – 12/2009

RF Design Engineer

• Designed, and validated waveguide comb-line filters, dividers, combiners, and couplers for various mobile frequency bands. 
• Evaluated RF blocks for transmitter and receiver
• Carried out power amplifier verification. 
• Designed and validated microstrip filters. 

Education

Master of Science in Electrical Engineering – Electromagnetic & Microwave Engineering

Iran University of Science & Technology

Bachelor of Science in Electrical Engineering