28 



THE BELL TELEPHONE SYSTEM TECHNICAL JOURNAL, 1956 



Walker, Laurence R. 



amplifier, traveling wave 



large signal theory 373 

 biographical material 247 

 Growing Waves due to Transverse 

 Velocities 109-25 

 Wallace, R. L., Jr. 

 amplifier 

 transistor 

 junction 



tetrode 840 

 Wave 

 backward 



amplifier, traveling wave 351-55 

 circular 

 attenuation 

 5-6mm 

 pipes 

 medium-sized 1115-28 

 small 1115-28 

 forward 



amplifier, traveling wave 351-55 

 millimeter 

 rectifier 



point-contact 

 wafer-type 1385-1402 

 slow 

 propagation 



electron flow 109-25 

 Wave Coupler See Coupler 

 Wave Rectifier See Rectifier 

 Waveguide 



coupler, see Coupler 

 dominant mode 

 testing 

 pulses 

 millimicrosecond 35-65 

 apparatus 36-43 

 helix 1347-84 

 attenuation 1358 

 boundary value problem 1351-55 

 composition 1347-84 

 equation 1381-84 

 formation 1348-50 

 propagation constants 1355-58 

 helices 



zero-pitch 1358-78 

 mode, see Mode 



round 



attenuation 



5-6mm 1115-28 

 medium-sized 

 wave 

 circular 

 attenuation 

 5-6mm 115-28 

 small 

 wave 

 circular 

 attenuation 

 5-6mm 115-28 

 switch, see Switch 

 transmission, see Transmission 

 Waveguide Investigations with Millimicro- 

 second Pulses (A. C. Beck) 35-65 

 Weeks, G. E. 



testing machines 1198 

 Weisbaum, S. 



biographical material 989 

 Field Displacement Isolater 877-98 

 Weiss, M. T. 

 ferrite devices 



nonreciprocal 877 

 Weiss, Miss R. A. 

 phase, tables 

 tabulation 749 

 Western Electric 

 test machines 1129-54 

 testing 

 automatic 

 facilities 1154 

 Whit acre, W. E. 

 wave 

 electric 

 circular 

 attenuation 1128 

 Wilkinson, Roger I. 



biographical material 533 

 Theories for Toll Traffic Engineering in 

 the U.S. A. 421-514 

 Wire Center 

 defined 250 

 Wisconsin 



intertoll trunk groups, principal 

 timp 424 



