Chip Design Automation

ENGINEERING
THE FUTURE
OF RF

Advanced consultancy in RF systems, GNSS, IoT, satellite communications, and custom ASIC design — where precision meets innovation.

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SDR LIVE VIEW

Two FSK-modulated radio channels — a random bit pattern spread across adjacent carriers, visualised in real time across spectrum, waterfall and oscilloscope panes. This is the kind of signal we live in.

CDA SDR Monitor — 433.000 MHz / 433.200 MHz — FSK 2ch ● LIVE
Spectrum Analyser
Waterfall
Oscilloscope
CH1 433.000 MHz
CH2 433.200 MHz
MOD FSK ±5 kHz
BAUD 9600
BIT PATTERN 10110010…
SNR 28.4 dB
CDA-RF ASIC v2.4

PIONEERING
RF SILICON

Chip Design Automation is a specialist consultancy at the intersection of RF engineering and silicon design. We bring decades of hands-on expertise to the world's most complex wireless systems — from chip-level architecture to full system integration.

Our multidisciplinary team operates across the full RF design stack, delivering technical excellence in ASIC design, antenna systems, protocol stacks, and real-world system deployment.

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Years of RF Experience
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Projects Delivered
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Global Clients
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ASIC Tape-outs

WHAT WE
DO BEST

From satellite constellations to the smallest IoT sensor node — we design and deliver RF systems that perform at the edge of what's possible.

01
RF Systems Design
End-to-end RF system architecture from specification to verified hardware. We handle link budgets, noise analysis, interference modelling, and full system simulation.
Link Budget Noise Figure EMC/EMI System Sim
02
RF ASIC Design
Custom mixed-signal and RF ASIC development using advanced CMOS processes. From transistor-level design through full tape-out support and post-silicon validation.
Mixed-Signal CMOS LNA/PA PLL/VCO
03
GNSS Systems
High-precision GNSS receiver architecture, multi-constellation support (GPS, Galileo, GLONASS, BeiDou), and interference-robust signal processing for demanding environments.
GPS/Galileo RTK Anti-jam Multi-band
04
IoT & Wireless
Ultra-low-power IoT radio design spanning LoRa, Zigbee, BLE, Wi-Fi 6, and cellular IoT (NB-IoT / LTE-M). We optimize for battery life, range, and cost at scale.
LoRa/LoRaWAN BLE 5 NB-IoT ULP Design
05
Satellite Comms
LEO, MEO, and GEO satellite communication system design. Phased-array antennas, high-throughput modem architectures, and ground segment RF equipment development.
LEO/GEO Phased Array Ka/Ku Band VSAT
06
Cellular Systems
5G NR, LTE, and legacy cellular RF design. Front-end module architecture, massive MIMO systems, mmWave beamforming, and carrier aggregation optimization.
5G NR mmWave Massive MIMO FEM

OUR RF
SPECTRUM

We operate across the full electromagnetic spectrum — from sub-GHz IoT frequencies to mmWave 5G and satellite bands. Our simulation-driven methodology ensures every design meets its real-world performance targets before a single PCB is spun.

Our toolchain includes industry-standard EDA platforms combined with proprietary analysis frameworks developed over years of field-deployed systems. Every solution is built with production scalability and regulatory compliance in mind.

Cadence Virtuoso Keysight ADS CST Studio MATLAB/Simulink Spectre RF HFSS
FREQUENCY SPECTRUM COVERAGE
📡
Sub-GHz — 169 / 433 / 868 / 915 MHz
LoRa, Sigfox, IoT sensor networks
📶
L-Band — 1–2 GHz
GNSS (L1/L2/L5), satellite mobile
🛰️
S / C / X-Band — 2–12 GHz
Cellular, Wi-Fi, radar, satcom
Ka / mmWave — 26–77 GHz
5G NR, VSAT, automotive radar

LET'S BUILD
TOGETHER

Have a challenging RF project? Looking for ASIC design support or a satellite system consultant? Reach out — our team is ready to discuss how we can help bring your concept to silicon and beyond.