 | | ChannelCore64 can be used for extracting up to 64 narrowband channels from one or two wideband ADC inputs. The core is based on a novel channelisation architecture, which provides the flexibility traditionally associated with DDC cores and ASIC devices, but with significantly greater silicon efficiency |
| A highly configurable, multichannel RF signal generator |
| SpectraChipô IF is a digital replacement for analogue intermediate frequency (IF) filtering used in current spectrum analysers, and is supplied as an IP core for embedding on low cost FPGA devices. SpectraChipô IF provides a digital implementation of all the standard features, such as resolution bandwidth filtering, video bandwidth filtering and conversion to log power. |
| A set of Fast Fourier Transform (FFT) and Polyphase DFT bit-true models for use with Matlab system design software |
| FFT sample rates up to 3.2 GHz and lengths up to 64 M points |
| Signal processing cores are highly optimized FPGA designs for applications with high sample rates and demanding performance requirements |
| The RFEL CORDIC (Co-Ordinate Rotation Digital Computer) core provides the means to extract magnitude and phase information from an I&Q data stream, or to provide Sine/Cosine conversion of an input angle vector. The CORDIC is available in two modes. Vectoring mode provides Rectangular (Cartesian) to Polar conversion of two input vectors (e.g. I&Q). Rotational mode provides Sine and Cosine conversion of an input vector, thus providing an accurate quadrature oscillator when coupled with a ramp generator. |
| RF Engines' SpectraViewô SV900 system is being developed to provide a complete and cost-effective solution for performing real-time spectral analysis of very wideband analog signals. The SV900 is based around the latest high performance digitisers and powerful signal processing hardware, and can be interfaced directly to a standard personal computer. The package includes Advanced Signal Display Software (ASDS), a full-featured PC application that provides the user interface to the analysis system, with a variety of mechanisms for displaying, analysing and storing both time and frequency domain data. |
| RFEL : IP Cores - Distributed Half Band Filters |
| A range of building blocks for digital transceiver designs |
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