Bell System Technical Journal, 1922-1983

Archives courtesy of Alcatel-Lucent Bell Labs



Bell System Technical Journal, 40: 4. July 1961



Page   Article title  Author(s)
975-1028     Participation of Bell Telephone Laboratories in Project Echo and Experimental Results     Jakes, William C. Jr.
1029-1039     Project Echo: System Calculations     Ruthroff, Clyde L.; Jakes, William C. Jr.
1041-1064     Project Echo: 960-mc, 10-kw Transmitter     Schafer, J.P.; Brandt, R.H.
1065-1094     Project Echo: Receiving System     Ohm, E.A.
1095-1116     Project Echo: A Horn-Reflector Antenna for Space Communication     Crawford, A.B.; Hogg, D.C.; Hunt, L.E.
1117-1127     Project Echo: The Dual Channel 2390-mc Traveling-Wave Maser     De Grasse, R.W. ; Kostelnick, J.J.; Scovil, H.E.D.
1129-1147     Project Echo: Standby Receiver System     Kibler, L.U.
1149-1156     Project Echo: FM Demodulators with Negative Feedback     Ruthroff, Clyde L.
1157-1182     Project Echo: Satellite Tracking Radar     De Lange, O.E.
1183-1205     Project Echo: 961-mc Lower-Sideband Up-Converter for Satellite-Tracking Radar     Uenohara, M.; Seidel, H.
1207-1225     Project Echo: Antenna Steering System     Klahne, R.; Norton, J.A.; Githens, J.A.
1227-1233     Project Echo: Boresight Cameras     Warthman, K.L.
1235-1238     Contributors to this Issue