A Comparison of Time Division Multiplex Data Buses Based on Computer Simulation,

摘要

This report compares waveforms, signal losses, and stub impedances for three computer simulated time division multiplex buses. Two of the simulations use coupling transformers to judiciously mismatch the stubs to the main bus. The third (and superior) configuration accomplishes the required mismatch by using a higher characteristic impedance wire for the stubs with no coupling transformer.