EDN

Multirate DSP, part 2: Noninteger sampling factors

Order this book today at www.elsevierdirect.com or by calling 1-800-545-2522 and receive an additional 20% discount. Use promotion code 92562 when ordering. Offer expires 06/30/2008. Valid only in ...
Design-Reuse

Pentek Adds DDC and Interpolation Filter IP Cores to its Dual Digital Transceiver Module, Greatly Boosting Bandwidth Range

Complete software radio transceiver in a single PMC/XMC module GateFlow FPGA IP core provides high-performance DDC and interpolation Decimation range is extended by a factor of 64,536: from 2 to 1,048 ...
Electronic Design

Dual Digital Transceiver Boasts A 4.8-kHz To 40-MHz Range

With a wideband digital downconverter and an interpolation filter, the Model 7140-420 from Pentek Inc. constitutes a complete software radio system in a PMC/XMC module. Comprising a complete software ...
Design-Reuse

Understanding cascaded integrator-comb filters

The previously obscure CIC filter is now vital to many high-volume wireless communications tasks and equipment. Using CIC filters can cut costs, improve reliability, and help performance. Here's a ...
Nature

Variable Fractional Delay Filter Design and Signal Processing

Variable fractional delay (VFD) filter design has become increasingly significant in digital signal processing, offering the flexibility to delay signals by non-integer amounts. This technology is ...
EDN

Pentek Adds DDC and Interpolation Filter IP Cores to its Dual Digital Transceiver Module, Greatly Boosting Bandwidth Range

· Decimation range is extended by a factor of 64,536: from 2 to 1,048,576 · Interpolation range is extended by a factor of 1,024: from 2 to 16,384 · Module handles input and output signal bandwidths ...