RF Engines Releases ChannelCore Flex

The ultimate radio receiver is capable of detecting and processing signals across all of the radio spectrum, all of the time. RF Engines Limited (RFEL) has taken a large step towards this goal with the introduction of an innovative and highly flexible, ultra-wideband, Channelizer IP core - the ChannelCore Flex.

ChannelCore Flex is a major breakthrough as it provides the customer with the ability to extract from a very wide input signal any number of channels simultaneously in real time. These can be any combination of different bandwidths and sampling rates with any overlap and centre frequencies. Furthermore, each channel can be individually defined and changed as required so that the system designer can tailor a solution that precisely meets the needs of the application on a single FPGA.

RFEL anticipates that the ChannelCore Flex will find widespread application in areas including Electronic Surveillance, satellite communications and future Base Station architectures, where simultaneous monitoring, detection and demodulation of a mixture of disparate communication channels, such as WiMax and GSM, using a single architecture are a definitive requirement.

"ChannelCore Flex delivers advanced features that are the culmination of over ten years of design and implementation experience and delivers the ability to do things that previously could not be done or required huge resources," explained John Summers, RFEL's CEO. "The pedigree of RFEL in the area of channelization means that there is a very low technical risk when embarking on a new design, so customers can be confident of being 'up and running' very quickly."

Channelization is a relatively straight forward signal-processing task. For example, a Fast Fourier Transform (FFT) can efficiently process a wideband signal into over 1000 channels.

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