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Keysight Technologies
W1902 Digital Modem Library
Simulation Reference Library for Satellite
and Military Communication Architects,
Baseband Algorithm Researchers, and
Component Verifiers in R&D
Data Sheet
Figure 1. The W1902 Digital Modem Library supports 40 essential modulation/demodulation formats. Framing and spread spectrum functions are also supported for many of these
formats, allowing communication designers to quickly analyze BER performance of satellite and military radio links.
Introduction
The W1902EP/ET Digital Modem Library is a simulation add-on for SystemVue that enables transmit, receive, and
Bit-Error-Rate (BER) analysis for 40 digital modulation formats used in satellite, military and commercial wireless
communication systems. Additionally, the W1902 provides framing, Direct-Sequence Spread Spectrum (DSSS), and
reference receiver designs for 18 of the linear modulation formats. The library enables higher design productivity,
reduces verification effort, and supports a model-based design approach across the entire communications design
cycle--from algorithm to implementation to hardware verification--using wideband test equipment.
Productivity and flexibility for A/D applications
Even though military and satellite communication networks are being upgraded to newer high-capacity and
low-latency formats, many communication designers continue to invest project overhead time to maintain personal
simulation blocksets and tools.