Walter Lockhart

Phone: 210-279-7698

E-mail: wlockhart@coolohms.com

Spacecraft Avionics Design

Expert power and analog design capabilities for space applications are provided.  Designs are flight-proven and include a wide variety of interfaces used on several missions.   An in-depth knowledge of power converter design, attitude determination and control interfaces, and precision analog I/O circuitry used in spacecraft systems is applied to every project.  

Worst-Case Circuit Analysis and Simulation

Complete worst-case circuit analysis services are provided, including part variation worksheets, extreme value analysis, control loop stability, power bus stability, conducted emissions and susceptibility analysis, error budget analysis, transient response, frequency response, large signal performance and linearity, and end-of-life performance prediction.  Analysis is verified against customer specifications, measured data, and derived requirements when necessary.