Software-defined-radio-the-software-communicati... May 2026

This report provides an overview of and the Software Communications Architecture (SCA) , which originated from the U.S. Department of Defense Joint Tactical Radio System (JTRS) program. 1. Executive Summary

RF Front-End (Antenna/ADC/DAC), Digital Signal Processing unit (GPP, FPGA, or DSP), and the software/firmware. Key Advantages: software-defined-radio-the-software-communicati...

SDR allows for the reconfiguration of radio functionalities on the fly without changing the hardware, making it crucial for modern, flexible communication systems. This report provides an overview of and the

The SCA was developed to manage the complexity of multi-mode military radios, ensuring that waveforms developed for one hardware platform can be ported to another with minimal effort. Digital Signal Processing unit (GPP