About the Company

We are seeking an experienced RF Engineer with deep expertise in Power Amplifiers (PAs), Low Noise Amplifiers (LNAs), and Front-End Module (FEM) IC development. The role involves end-to-end design, simulation, validation, and optimization of RF circuits across X/Ku/Ka/E bands.

About the Role

Responsibilities

Design, simulate, and layout PA, LNA, and FEM ICs for multi-band RF applications.
Optimize RF performance for linearity, noise figure, gain, power efficiency, and bandwidth.
Conduct EM simulations and ensure design robustness.
Develop test plans and perform RF characterization using VNAs, spectrum analyzers, and other RF test equipment.
Debug and resolve RF design issues throughout the development cycle.
Guide junior engineers and support methodology improvements.

Qualifications

Bachelors or Masters in Electrical Engineering or related field.
810+ years of hands-on experience in RF IC design (PAs, LNAs, FEMs).
Strong foundation in RF circuit theory, impedance matching, and transmission line concepts.
Proficiency with RF design/simulation tools (ADS, AWR Microwave Office, or similar).
Experience in RF measurements and lab debugging.
Knowledge of GaN, GaAs, SiGe semiconductor technologies and RF IC processes.

Primary Skills (Must-Have)

PA, LNA, FEM IC design (GaAs/GaN/SiGe/RF CMOS)
RF circuit simulation: ADS, AWR, Cadence Virtuoso
EM simulation: HFSS, Momentum, Sonnet
S-parameter, impedance matching, stability, harmonic balance
Load-pull and source-pull simulation/measurement
RF measurements: VNA, spectrum analyzer, power meters
RFIC layout understanding (parasitics, matching networks, routing)
High-frequency design experience (X/Ku/Ka/E bands)
Strong understanding of semiconductor device physics for RF ICs

RFIC engineer

Best NanoTech

Job Description

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