9058009124

HA DIOTEKHNIKA

No. 8, 1557    Page

A. A. ?»v    Approximate Method of Determinlng thc Phase Distributlon in an

Anten;’... Aperture .......................................... 89

M.I. Kontorovich: The Manley-Rowe Relationa and One of Their GeneraUzations ...    93

G. V. Voyshvillo: General-Purpose Method of Designing Pulaed-Ampllfier Stagea

with Low-Frequency Compensation ...................... 100

Semlnar on Circuit Theory....................................... 105

M.S. Nemlrovskly: Nolse Iraraunity of the AGC System of Telegraph Pulsed

Recełver8 ............................................... 106

A.F. Aporovich: The Accuracy of Measurłng Carrler Freąuency by Panoramie

Radio Receivers . . .......................................... 112

V. Yu. Vorob!;cv:ch and M.A. Rakov: Freąuency Doublers and Divlders Uaing

Switching Phase Dctectors .............. 115

G. B. APtshuller and B.G. Parfenov: Analysis of the Freąuency-Temperatura

Characteristlcs of Quartz Resonators................. 118

A. I. Viches: Design of Pulsed-Slgnal Magnetlc Recordlng Systems (Conclualon) ....    121

A.G. Cherkashlna: Trlgger Element* Uaing the Capacltance of a p-n Junctlon.....    126

A. I. Geren and N.M. Zhukovskiy: High-Effłclency 150-W Metal-Ceraraic Beam

Tetrode for Use at 1000 Mc.................................... 130

V. V. Avdeyev and V.A. Llkharev: The Effectiveness of Maximum-Llkelihood

Direction-Flnding............. 134

BRIEF COMMUNICATIONS

A. Z. Zavadovskły and K.A. Shchutskoy: Stablllty of Active Nonunldirectlonal Four-

Termlnal Networks.............. 138

G.M. Nayda: Design of the Finał Stage of a Wide-Band Amplifier of Sinusoidal

Signals ............................. 141

P.M. Geruni: Mlcrowave Balanced Freąuency Converter ................... 143

Nguyen Suan-Ba: Double Selection System in Diversity Receptlon.............. 146

Yu. L. Bogorodskiy and T. P. Bogorodskaya: Investigation of the Freąuency

Characteristlcs of the Q-Factors of Colls.......................... 148

V. Yu. Roginskiy and N.M. Romanova-Dublninas Hlstory of the First Electronic-

Televislon Apparatus in the USSR................................ 153

BOOK REVIEW

G. V. Voyshvillo: "Araplifiers" by I.G. Mamonkin, A Textbook for Higher Instltutea

and Faoulty of Radio Englneerlng, Svyaz', 1966 ...................... 155

New Bocka .................................................. 156

EDnOR’S NOTĘ

With the exceptlon of certain trlgonometrlc and hyperbolic func-tlons, Sovlet mathematlcal symbol* are the same aa those encountered in the American literatura. For the reader'* convenience a Ust of such exception8 and their American eąulvalenta ls glven below.

Sovlet Ustge    American equivalant

Arch	cosh'^1
Arcth	coth'^1 (ctnh“^ł)
Arsh	ainh"^1
Arth	tanh^-1
arccoa	cos'^1 (arc coa)
arcctg	cot'^1 (arc cot)
arosin	sin'^1 (aro sin)
aretg	tan*^1 (aro tan)
ch	cosh
coseo	CSC
ctg	cot (etn)
eth	coth (otah)
rot	ourl
ach	seoh
sh	ainh
	tan
th	tMDb

Avoilable rroa List. of Elect. ani Electronics Eng.

158