Direct broadcasting to home receivers, 1. TV satellite distribution cost, 2.
Relationship between transmitter power and potential receiver coverage in direct voice broadcasting
Federal support and stimulation of interdisciplinary research in universities
The Oakland Project - Action and research in a core city Final report
Substituting telecommunications for travel - Feasible or desirable
Availability of a communications satellite - Requirement and feasibility
Forecast of space shuttle flight requirements for launch of commercial communications satellites
An integrated circuit floating point accumulator
Strategic considerations in SETI, and a microwave approach
A review of satellite time-transfer technology: Accomplishments and future applications