Careers / RF engineering

Careers in RF.

Compare six disciplines through the problems engineers solve, the tools they use, and the knowledge behind their work.

Explore the disciplines

01 / Career path

RF & Microwave Design

Design and test RF circuits and assemblies to meet system requirements across the required frequency range.

An engineering problem

A receiver loses sensitivity after a PCB revision. Compare matching, filter loss and amplifier noise to locate the change.

Typical environmentsProduct teams · Aerospace · Instrumentation

Typical work

Architecture and trade-offs
Matching, filtering, and amplification
PCB, package, and enclosure effects

Common tools

VNA
Spectrum analyzer
Circuit and EM simulation

02 / Career path

Antennas & Propagation

Design and integrate antennas, analyze propagation, and measure how both affect wireless coverage and received power.

An engineering problem

An antenna works on the bench but loses range inside its enclosure. Separate detuning, efficiency and radiation-pattern effects.

Typical environmentsWireless products · Satellite · Research

Typical work

Antenna design and integration
Radiation and coverage analysis
OTA testing and compliance

Common tools

Anechoic chamber
VNA
EM solver

03 / Career path

Wireless Systems

Balance coverage, capacity, reliability, and implementation constraints across a complete radio link.

An engineering problem

A battery-powered sensor must reach a gateway through a building. Balance link margin, data rate and energy per message.

Typical environmentsTelecom · IoT · Space and aviation

Typical work

Link budgets and requirements
Waveform and protocol trade-offs
System integration and verification

Common tools

Spectrum analyzer
Signal generator
Link-budget models

Recommended Learn subjectsSignals & Modulation, RF Systems, Antennas & Propagation, Wireless Technologies

04 / Career path

RF Test & Validation

Make a design trustworthy by translating specifications into repeatable measurements and clear evidence.

An engineering problem

Two labs report different output powers for the same radio. Check calibration, reference planes and measurement uncertainty.

Typical environmentsProduct validation · Test labs · Manufacturing

Typical work

Test plans and calibration
Debugging unexpected behaviour
Production limits and reporting

Common tools

VNA
Spectrum analyzer
Signal generator and chamber

05 / Career path

RFIC & Millimetre-Wave Design

Design radio-frequency integrated circuits and packages where parasitics, layout, and process limits are central.

An engineering problem

An LNA meets its noise target in schematic simulation but misses it after layout. Investigate parasitics, stability and matching.

Typical environmentsSemiconductors · High-volume wireless · Advanced research

Typical work

Blocks such as LNAs, mixers, and PAs
Layout-aware design
Wafer and packaged-part evaluation

Common tools

RFIC simulation
EM extraction
On-wafer measurement

06 / Career path

EMC & Compliance

Help products coexist with their electromagnetic environment and satisfy the requirements of the markets they enter.

An engineering problem

A product fails a radiated-emissions test at a clock harmonic. Trace the coupling path and verify a layout or shielding change.

Typical environmentsConsumer electronics · Automotive · Medical and industrial

Typical work

Emissions and immunity investigations
Grounding, shielding, and layout guidance
Pre-compliance and certification support

Common tools

EMI receiver
LISN
Near-field probes and chamber