A Methodology for Systems Engineering, Volume 24 |
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Page 23
Arthur David Hall. Chapter 2 A CASE HISTORY : THE TD - 2 RADIO RELAY SYSTEM 2.1 INTRODUCTION AND BACKGROUND The TD - 2 system is chosen to illustrate systems engineering because ( a ) it is recent enough to typify present methods ; ( b ) ...
Arthur David Hall. Chapter 2 A CASE HISTORY : THE TD - 2 RADIO RELAY SYSTEM 2.1 INTRODUCTION AND BACKGROUND The TD - 2 system is chosen to illustrate systems engineering because ( a ) it is recent enough to typify present methods ; ( b ) ...
Page 55
Arthur David Hall. The system was opened for television program service on September 1 , 1950 . When the success of the TD - 2 system was assured by the results of the New York - Chicago system , the AT & TCo forged ahead on a vast ...
Arthur David Hall. The system was opened for television program service on September 1 , 1950 . When the success of the TD - 2 system was assured by the results of the New York - Chicago system , the AT & TCo forged ahead on a vast ...
Page 57
... TD - 2 PROGRAM For the fourteen - year period 1945 through 1958 the Laboratories spent a total of about $ 15 million for TD - X , TD - 2 and the TD - 2 improvement program . Of the total , about 65 per cent ... TD - 2 RADIO RELAY SYSTEM 57.
... TD - 2 PROGRAM For the fourteen - year period 1945 through 1958 the Laboratories spent a total of about $ 15 million for TD - X , TD - 2 and the TD - 2 improvement program . Of the total , about 65 per cent ... TD - 2 RADIO RELAY SYSTEM 57.
Contents
WHAT IS SYSTEMS ENGINEERING? | 3 |
THE TD2 RADIO RELAY SYSTEM | 23 |
3 | 60 |
Copyright | |
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alternative analysis attenuation distortion basic behavior block diagram called channel Chapter circuit complete components cost creative creative technology criterion decision decision theory defined demand functions discussed economic environment environmental factors equation equipment evaluation example existing feedback field frequency given important income individual information theory inputs and outputs interval scale kinds laboratory level of measurement logical loop manufacture Mason's rule matrix means measure ment methods microwave minimax mixed strategy objectives operations research optimal organization payoff payoff matrix physical system possible preference probability profit properties prospectus radio ratio ratio scale relation requirements satisfy scale signal signal-flow graph specific standing plans studies subsystems systems engineering systems engineering process systems synthesis TD-2 system technical techniques telephone television theory tion transfer function transmission utility value system variables