Contributors to This Issue Eugsx J. Asomosss, ATLT, 1961, Wentworth Institute; Bell Telex hone Lazoratries, 1861, Me, Avdrook has worked ox the TE, ‘TLe2, and TNL shor-bisl mierowave zedio systems, the TH Tonge hau miesomeve radio systems the 44 FM ternal reesvor He is presetly working an #22 A. wie ine enleaew ik Tossus F.Dawions, BIEL, 1960, Woivarsily of Detesit; MCL, 1862, [New Yrs Univer, Mr, Beil worked for Micbigen Bell Tel hone Canary se # Seudent Aszune in 1857 sl 1958, and for Bell ‘Tulum: Laeetotion ¢2 2 Member of Tovhoica! Sia ‘rom 1960 to 17D. Av Bel, Lakarstoris he ised wire apscene end developed poner supine for stator, BUX, specu eusamer, coir, costal, Tokiples, ae uiewwrive evan. Le joined Arserivan Telepone fun Trlegran Company i Joy, 1870, az an Asst, Rngneering Manoger bw Spore) Customer Sretcrs proup of The Kogineering Depacucent, whore he is teeponmble far porter eave on eactomer Drives al Gor eaorgcney rapenting ayes, melting pirate ne fetoyhone ystems, guy ering apstence, add answering buteat equipment fe the-iniverat! cacrgeney nneshee (SEL) yeiemt Meer, Puiis Drs Be-vire Crmamuzien un Corittes of tho Nitiona! Fie Protec-on Asowiaten, Bt Kuoyw Ws, Tas Beta Th, Taxay R, Bensts, BAER, Nortneustera Univorsiiy; Rell Tslepbene Leheratores, 185), Mr Bill comploted the Bll Laborerie Gerazumicetione Revloyet: Training Brug 1 1996 ad worked for telephone anewering wuiiantin the sati: apsiralie are. In 1958 le teeneferred ta the ronson ayatese anes to WO0K om the Aoyelooneal aud pkyser) design of the rable repeater for he TH farmer salem, Ta LED fe begin work inthe Radio Leberatary onthe pigeiea desig nf wierowave senetnton fur the TD-8 ene TIL Fyelema, Ie eurrsl teuotaibaies Snel the physieal design of the THES [nestor taeeiver ny, sexsinvel emipment eompareats, tun test eouomenl, Member, ta Kapou Nu. 2196 up amu, SYS meUNCOML SOMA, see aN C. B, Boren, HS, (BE), 1949, Worcester Zoiptochie Inatites MS. snd Ph.D. (Nuolear Physies), 14, Hina Insite of Teak” solo: Bell Telephurne Talortarieg 1854, Me, Bevel stxeel ia Dll Eaborwevies vith an investeution of the cfeet of runaurncing folersnves on eletnon gun and Ike boon iavoloe ix designing and developing Bell Syetem: end iltary traveling-wave cubes, Bell Sy om masons, arc rnlitary magretrone. Wer a number o? yrars he was eponible Jor design ungneezing for traveling-wuve tubes in produe~ lon hy the Western Eerie Csrpeny. Ie ia peetent’y engaged ‘n Afevelping the eharacerizatiny af millisaterntre sates ‘allimeter waveguide system. Member, IEEE, ALD., Sigua Xi, Pave 8. Cex. BA. (Chomlanyi, (986, Taiversicy ef Hare BAM, 1982, Thisemsily uf Peumngloasie; MIRTH, New Ver University; Bell Tesohone Tacurcioree, 182M Chis bs been principally engaged am te development af eeaonie eer conte oners fr airy ene mirvowave nln rysaum, Hi proseeesje niles inelode caemey systems plausine for de eurauaicaone, “waveguide, emsor, ard sgl trinsesion systems, Member, TELE, Boa Kappa Ne, Tea Beta Bi Rucnann T, Comers, RSER, ted, Taivery of bods lend; MEE, 1062, Northeve'sra Univer: Bell Telephone Leboeatrie, IMG, Mz, Ceaner’s work I leslie dssgring exe eereloping ting perlions of ths 004 joraetnn enieesing apres, eeveloring ‘he TD transuiver- vivir tes vty an 8 noe fection program fm tho TIL mdi avers, Sinee 1967 he hae hewn eazacresd 2b the ign ct new proveliow selling systems inehating ta A003. end fandliagy channel itching eysiens Member, TET, a Rapp Wu Pat Reta #5, Pal app NR. Darwen, Bletronie Teehsolosy, 1058, RCA, Trails BAW, 18, Lafayacte Collece; Graduate exdies, 168, Lebisk University; Bell Teleprone Laborstricy, 1969, Me, Diswre Has Ion ative im the develennent of iniwingenve miste neplifers for ube Poitor® pracet, and micrownve ferite devives and inserted tineuits for tudio relay sppieatione, He is rerrelly working wm do thvelopment. of harp! lerent ciseutore for the higheespuny tmobile tlephone yeiem, Menber, TREE, Tau Bel Pi, Fla Kagos Nas Bunuce J. Disty, BSB, M2, Punto Cuiveniny; Bell Tele phone Laborsccrise 1042—, Mr, Drury Iie been conwormed with dee feosmurons mre rast 2987 ‘ploping test equipment foe sieboweve radur ond fer microwave reo Triay and reo tranemision aystnn, se well os developing easier opplee fr the Loispe-mullipies oqtipment, and FAP terminals for Tonelaltieronere sao rly nyisme. Snee YE he hus superviet fe euup deyelaying misromave ucts for radio syslous. Member, "Pau Beta Pi, ta Kappa Nu, Sime Xi Gimp L, Fuwwumos, BARE, (960, Universioy of Maine; MSE, 1089, Notthesetom Ussveral ll Telephone Laberaviy, 19i0.— Me, Henderson as beea pri ly eeneerre wil the develop” tuecl of TF anplifies fer obid state sicrowise cao syste Gime J, Poser, BSRE., 1901, Newark Cole of Bnginvering LEE, 1088, Neo ork Unierssice; PRD, (Methemevis), 1987, ‘Steven’ Insite of To 'mslyge; Bell Telephone Laboreorie, 1961—. Mr Fosetin! ithlly sorkod en realize program desig, Since 195 Tre hae maialy euznged i walticnl ork concerning the trunsisson ot signals over stochnatie chunands, Mesaber, Sigman Xi, Matematica [Seeoiation e:Aniere a, Avnrioan Mer of Seieee, New York Actes 0. Gace, Asste. BE 1050, Mohs eclsie! Lnttute; Bell Tole hone Labrarenes, 090—,Tuiilly Me Cat wovkes on the TILL Folin ryste ene bee ines contrib ty le design of be 1008 pro- tees ewiteting aysten atl she nietivase generator forthe TD-3 ANLTRED eadin eymeme, Cicyrtly "slang developmeat wert om (he TH ala eyatone Himrrat D. Gaussnts, BS, 1049, Civesiry af Wester Ontnso: MS. 105), MoGill Hvezate; cl Teleshore Esberataries, 1054— (Mn Grifths Ear been invelved in the development a? mierownve aio al ile sesncated pretectionsriteing symm. fo sent year Es hes hu surviving a gioop sespensble for Uhe esge of new protaion yitehing eysteme f1erling the TMA, he S108, and the tone saeehing eateine. Tix wroap f wow desiging the S00, prote.on svitesing seem. Avomas Hooton, Dipl, Lise, LIE, 1955, Trenigel Usiveraty of Baihyest, Hunsary; Hall Uslephone Luberatories 1957. Me. Hamos ‘was fntilly eoneeod withthe Bnd development of ye DI cheanel Sank and the invents” fv the TL eazrereystera, Later be worked 2488 sue uate soma nutuaeML vou, seni enh tn Ue development at he 1008 prolesion ewieing aystem and the 'TD-3 rodig lay evesem, He wae Jie eupetvio® of the Rou pen sible for (he virewy develpwent gf the TH ris temaerutter and teeciver bay, Prowelly, his re ie develosing dail wena for rao ayes Romer M, Fevens, BEE, 19, Villanova Univessty; MARR, 1967, Stanford University; Il! Telephone Laveratoriee, 1065, Mr, Jansen’ fist assignment wor in eyecem and test equipment analy Toe the TD-8 rain syaemy Taler be lravserrl, br aystem an swore on the TH-S racio ayer. Curry, ‘te is 2 lesen the Trans sign Syston Dos'gn couse at cvs Mestre Valley Tabet tony. Meaaher, TEBE, Tru Bos Pi, Pla Kappa Ni RV, Ivers, BA. in BR, 1987, Pardue University; Dell Tete ‘home Labun tories, 1902. ir Jenser fs wen eigaged fe develo Ing exdio oqipmont, wad thon workod Js yueliy assireree, In 1988 Ihe began developing L-type mulkiplex avons, ind éuiiry Word War TH se sae someesnce! wich onsed anspligere, coma) fens wd teyelolean-nled reo letora, tn I8 M lensea Fan ceric to velo mitoses razmorse, acd ia S65 be hecamce 4 vapervior Tn 1956 e egan superising 9 group. desing ecuipsicat fo THe2/TMI satin eelay, #31 forminele, wate line entrance link, D-2 rivio lay, and ther TH? matin, Naw his gon ie cesigning digi] rasio rely mqsipren!. Meal, Signa PSigme. Rowan W. Jupaiss, Bell Teleshune Talueaioren, 1854, Mr Idkne early le wae Grvetostomaece deen and devslopment of microwave ferrite nen-oviprocul ceviees and uuervware eyiches Sinre 1950, he bas een enauge: in desien wae! development of milezo- wave sella, ayes €2 upeanvertrs eroeuensy ssubiplire, and avo~ fide never, for uae in the LD-3 wd TH3 wlio aye, J.W.Keare, BSE, 1069, Univenity of Mavsshuette; MSE, 1985, Norubeelem Univesity; Bell Telgphone Laboratancs, 18d— Sine jsning Dell Laboratori, Mr. Knapp haz been involved ia bath flit nd apse Henig work for shor shaut a Tong ier treve rac syotoms. Te is earretly developing ciruil f apoee on fn a feequeney-diploxedausaiary chanel fo Tang-haul radio systems, ‘Mame, Tat les Pi, Hla Ragga Ns, Phi Rep Pl ceva NE aL a8 Rowe Ie Lam, BS, 196% North Dukolu Sale Univesity MED» WW, Noreumern Univopilys Bel Telephere Tabor: ‘ovis, 106 Mr Talim hee wenkee em TP aaplfies for the P38 syem and ox thy wiemose ponwaice for the YD-8 ase TIS fyrcime At cn present Suc, Is woveng on digital elzeuite Zor a Tilitcecerware lis spetm oflhs) digital rade, Meme, Tan Peta P Tegonaicx H. Lasuoes, lsil 1ephnve Talnratoriee, 1952 Aiter ceorly ware che eutomatie peutelion selling ayters oe TDD radio channels (PISS!, Ar. Uanige ip iavoleed fr sever] Yeate ‘Rab he eanrere cvinsering qrableres of the eatommtic provers [cehing eyeana of TH rede ‘PFS, Te wee hon assed we wrk. fore sleesiograeat 2 ee Iv a wala serait forthe TODA pe Thuis svitebing aymeora. Move sorully bo Fan been engaged ia the Twigg: of the syle cel wooo! vile af the AMA pooreetion fevieM ig ngson, ana possons Ze ied a ue elie of Toeie un consol itaite tor ye AU yotetiaw aching atm ND, Tne, BARK, 1892, Warkiogton Save Tniveriiys Fel voleshons Libecitari, 1932. Me Lents comet ell Tatra. Jodee Cnsitealins Deselepaiert Toning, Progrars 54 1955, a2 Tporked ut view avslters che tos eguipmsu: fer the TD.2 sale fywem. Mx. Lents hols stera’ patents for sho tm eis bs eigaed coe cue Torrey POM spvtem, dle developed wate for The 3A ane 44 [DY terviow's wal sqeleh evs Ser abo 2A wie Tie rrmanee fink Ue a: nun eigsiny irate for Ube eadio dia 5.0 Lam BSSC245, 1000, National Tainan, Ucvetslly M.S, 2068, znd PD, 1987, Unversity Calor ab Berkeley; Dell Teephase Talesvoriae, A867 Mes Tt ims bere wanking in the atets of rmecharital vihesione, sundon proce, sruslaeal Aucalce, asd vce ongisvering. Meer Ames Soraya Chi’ Reginer Scheel Sosiesy of America Shoes P, Mosrasse, BEE, 1064, 3S, WWbd, wed MD, TF iho Chin Sunia Trivesitys Iostrcter, 1981-84, Rosca Assurile, lvotrs Brien Tehoralary, AHL, ad Asie a Leoiceoe 167 86, ‘Ths Ohio State Univers Bell Teiephoe Lalucatoies, 108 —. Mr Murcer} Ins wake optical conuseutione syscems 20h Fee 2400 ay muna sos oaReA. Jom, GETMAIN aR sed wits stents eet goes i, Buen Xi tn, har ben peimerily cones assosiie wii egal ensramicacens. ember, U Fu Rea Pi, Els Kappa Nu Davie J. Pans, BSA, 1988, Dovel Lalven gy WEAN, 198 Cotuabie Teivenity: Ball Twlephore Laborstaisa, 006-971. Mr acs Hes cwonlel a ue seveoome ko" wrnipasae daca eat fo commorial rypratirrs: Mevrher, TRI, Tet Bete Pi, Bia Kenpa No, Phi keppe Ph Roost © Pun. 1486, in R, Ha 6S, Thiveecy of Sautbacaton (ang ac}; MBL, 1961, Peete Thiversing; Rell Teepdane Leb Exatorcs, 1961 Mr Prins fost nit Bll Lacomatares {Fas to desien tho -ovivng le fe The HOO ose hing eters whieh, fb nec to pttows 11D wr Hod ein, Teter he earned wo yee avelysis rorle on the TO radio ular erin, He is tane perv ino Claw Spiceme Phiening ane Apglinone Gronp, seperate for Ta tedin, Grade rauaber ILE Coven hn ocamorn, RAT. 150, ase MLA, 1862, Univesity of Nebraska; Hell Tebphene Tetovatenes, 1952. N=) Ruthret hus Pebligzad coucibulivie un he mulijeele of FL sistorton theory Inoedbarc seasafo-mers, PAT Tire, Pnesheltestessinn by feels, find mierorve clio tia For onli anal utente) ge, He i iinetead in the extensen of radia eoscsuenton ico Ue neler tind optical waveleagrae, Member, SK, Sigma Xi, Aeerian Ao (Cetin forthe Advencenent of Sime Rosser © Sirvawn Asosiire agers in TLR, 1985, Newark Cal loge of Eogizeerings Weston (route Cn, 1958-1865, Rall Telephone Taboratares, SS. Me Shcvigyelarel gunk an the TD-2 mien eno aye gid Exe sine contrite ta sigs for S40 TJ, TE, ‘TMT luvtchew! misromave systems, Ue se worked ow ceveleping PM turson'y sien 1858, romoleing te frm slid stece terminal in Mie, Corners 1 fe working ei oe vaing of ealosraneaie~ Tras JS, RSALD, 1806, Poptoctaie Iatituta of rookie ell Tekgdhowe Tasentarin, 2988. Bes 1002, Mx. Salvo has been a maember of thy Pave" Bystone Piysica Dasigy Depertmert with gene design respansibiities for dee eunrerie sae nico fomrnenTans 99 Hs SE 24a wave, camer, ara éshmarice sable evcto:s Tes psy Zavolve fn the design of ganeal-ise power supyliew lor Covure Ofiew Pceare- phana® (ik veteiten ste wveaghide transmis eye J. Saee, MSR, 165, MATE. 1988, and PhD, 1081, Uaieosity of Florida; Bell Telehone Tetorabriey 195K. Mr Sale five work Sv Fie manne Hine exreemertsre for the eerie ste ving yale Tle Te since ngage sa taroreeal ative of lai traaneson se lear, nent came epensaoe i the dal Unsoy sepanteent Dring te aolenic year IST Se was on leave as Profesor w lester] Bngiooring cl the University of Mores Blecher, TORR, Siu %, Mrosane A. Soursam, B,L, (T, 193, City College of New Yur: FAL IOGR ene, PhD, 198, Pe seule Cais; Raytlren Reseaes Dion, 71968; Bau "Luezare Tarboralaren, 1060198 ad WR) hr vatlesareniatien wc Dell Laboratories, Er, Beamer sys err the Assign of divunuatie toes fer Nu 1 RES, Hem Spon inulin eearch in coramtaiscian tery und yptinentior echigacs, He fy pel y ragnged an svatesig eysteme plaraing for ho Ineal sion. Mewes, TEER, Et Kap Kb, Stusuinay, BEER, 158, Warren Polelartni Institue MBER, IM, Norhrasten Livers"; Be" Telphane Lseralosien, 195) Me, Seastrand tue eng.aid in sory ta ohio casos wih the TH ester eeaucera line, Laser he way worku fr thedeveliomenl uf tie Tho? and T3L-1 race seetene, Lo presently Shosevses not Walch bid the eespenesil-y sor dovleying the frecuoney plowed aneSiagy coanmnel sn the wediur-aal apalies ion af THES, Merb, TPES Jere H, Sauuuan, BSE, 1982, Deel Usiversity; ME 8, 1008, New York Unie nite: Rel” Telephone Tsborstaies, 4802—. Mx Seta bas been vn nee has tated pron claling egal eesgn, modem desien, fins antomisie sqilianian slu'sise He ournn’s ampersien © croup sonernaed wich maces deep set wilh pase in 2a ceanemeon, 1a RE Suan, BE, Aror, 18, Wontar Tnliuins Rall lee plinue Lakcraories, HMO Ni, Shey Fes sen ibe in evel 2402 re satu svarene TLeUSIUAL vuuiena, en RMF 7 boing verinns (pee ef clorrioal neswor, wn ie wow designing aed feveloning network for mo evalu KA Bau, BARA, 1043, Union Colleges Hell Yslephoas Lab- coratarcn, WMG. Mr Sit has been engeart fn the metesaiea! oe Ssnsinmenc cerign eazeele of Fell Beaten anc militery seetema, Te supervivedl faa groupe reponse Zor ie stele der gn arid ee tion af wines-tomme guidares repre for the Trax and Thos Totte Wirils ene tae Zoltar sei, A pron, Te Deerces a rap resinnihi for tae equlpnéns design of misrnive rata “yee 6.1. Waanwow, BS, Ofaheaties), 1970, Albright College; Bell ‘Telephone Labroaterice, 1067— Me. Wiciron ae wel eev elas reat of tefes kes fer appietion in the TH ca) TT nienawase fyeinms, Shee 100K he aa een Snvuleul in the evehiprien! of ‘Prevlng-wavr tule toe Bell pete upsfeson Hax-ouie Wass, BAT, 1988, Chenyckang Urivensity, Teinan, China; SES85, 1980, University o! Nowe Dame: PRD. 1066, Priviaeiie Ines of Brook; Chnveve Gustrwraas Raia Ady 1956-1956; Polstee™i Iratitute of Lroldy=, 1624-1065: Dell Tee. pheno Licoralsie, HO85—-- Mr. Wang is enrvehiy engaged in ceveloy- Ing mallincter ree. eompnents foe che mavegaice. trameuaton seem, Dusine 3, Warno, RSRE, 2966, Usivonsity of Wasking!on MSIEL, 168, Nerhececere Uriverity; Hall Laseratonin, ob [r, Wi. au wos inwole in the inte] ryster plannizg ene develep- rest af the TIL rau wlees ana lite wake an vane agalem Drubleut, He fe naw eonerred priteariy wih ‘TALS medivm-hasl ‘iplioetione and eystam grabiews una tHe "Teep lane Operating Coronies, Memes, EEL, Tau Beto 15 Joms A. Worn, RS, Will Thivossty ef Celfoneia Berkel) ‘Rell Teeahone Labucw.oties, 14l—. Prot Wand War TT, Me. Wood wrorkedl on #3 dign of oll termine reer eyuipment, Ducag World ‘War T, ie wove oh sonss, eomrstaontiona towaicrmesmrts, ane ricrowave suiy, Abpersnt, Ye eupervigs a group in the equipment eign of abor- aad Tongan minnowave radio systems. Meraer, cnsmumorues 29 an tee 0a ‘Tou Heta Pi, tte Kapp Nu; astoete mache, Sigma Xi; exo rom: fee, THR rpistered pressions! eugnuoe ir “he Suata of Naw Yor Aur 1. Wom, REIMAN, Queena Gellar; RAL, 1660, BI 061, are PhD, 1068, Coke Universe Rall Peepers Taha ters, IMR Abe, Waar bus besa coing eeeares cz. yaious asperes f ivinwation teary. He agent she year 126-1000 viating t22 Dre parmct of Apoliel Mashewatice, Weisaans Tuwhule of Seezee, Retivet, enw arc he Drpertivenk 9” Fleatiec) pinging te ‘Toohnies, Usk, Leo! ox Gugceriim Fouuctcion Pelloweaip. Te Jay a's Sern fall ane pasetne facuy mencher at Columia Coie ‘rsh ie Poiteshnis Inna of Brooklym. Ha hee besa Ghose aan ! Lie Motniolilas New York Chaplero° the TERE Informrion ‘Teaocy Group, ed is proorly wr e-laraf the Nationa) Adrimaera- tive Commzce. Leis tle Avoniae Tear fore Saapner. Theory of he IEEE Transuelione or In'omt on Theary. Men er TEER, STAM, AASB, Tan Beta Pi, ty Kuopus Nu, Sin Xi