Roke | RF Design | RF & Baseband

End-to-end RF transceivers	Antenna to digital baseband interface.
Power Amplifier Design	High efficiency designs using predistortion and other linearisation techniques. Power Amplifier Evaluation
Advanced Receivers	Using direct conversion, IF sampling, and software defined radio techniques.
High Density RF PCB Layout	Optimised for RF performance and EMC compliance.
Product Integration	RF, baseband, antenna, and mechanics.
Product RF & EMC Performance Verification	Including pre-compliance testing using our anechoic chamber. Radiated Emissions Test Facilities

phone-exploded Our RF design services are used in applications ranging from high volume mobile phone products to solutions for defence. The RF designs we offer include both bespoke solutions tailored to your needs, and commercial RF design standards.

GSM/GPRS/EDGE
3G/UMTS
HSDPA

Bluetooth^®
DAB
GPS

Wi-Fi
TD-SCDMA
ZigBee

Complete Radio System Design

Complementing our development services using conventional technologies and standards, we also design bespoke point-to-point and infrastructure-less radio systems.

Requirements clarification
Architecture definition
Component selection and verification

PCB design
Design optimisation
Prototyping, including low volume manufacture

Datasheets

Papers

A Low Cost High Power, High Voltage, 150Mhz Solid State Amplifier For Pulsed Applications
Presented at ARMMS RF & Microwave Society Conference 2009, UK

RF Design

Complete Radio System Design

Datasheets

Papers

Technologies

More Information