Cooperative aspects of the ESRO I and ESRO II international satellite projects.
U.S. policies and administrative procedures for international space projects, using ESRO 1 and 2 satellite projects as examples
Eaker, H. L.↗
Engineering topics
Eaker, H. L.
Publications and source records attributed to Eaker, H. L..
Significant electronic applications and experimental results from Project Echo
Prototype ground spheres, television and beacon telemetry system, and communication experiments for Echo II satellite
COMMUNICATION SYSTEM↗
Results of communication experiment conducted with echo ii satellite.
Echo II satellite observational data showing no change in apparent cross section one year after launch
COMMUNICATION SYSTEM↗
Project Echo objectives and implementation.
Echo II program to launch passive communications satellite that will maintain spherical shape and surface smoothness after loss of inflatant pressure
PASSIVE SATELLITE↗
Summary and over-all results of the Echo project.
Echo project objectives and results
PASSIVE SATELLITE↗