SCIENTIFIC ABSTRACT YURKOV, V. N. - YURKOVSKIY, I. M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963210020-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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ZAKHAROV,, B.P., inzh.; YURKOV V.N kand.tekhn.naukj'BELYMHOV.. V.N... inzh.
Using a bunker train in tunne.ling. Shakjht, OtAl, 7 rl.,-o.4:23-25
Ap 163. (141PM .16:3)
7-10-Gitavch
iftriLtostropipravlenip -(for Wharov). 20 Altaya"
)-,iy torrio-matallurgicherkly nauchno-issiedovatel'skiy institut (for
Yurkov, Belyashov).

YERGALM."', A.Ye.; YU OVI V.N ABEDIMOV
A.Zh.; ZAVAfajh,, V.G.; VV_p
Study of the-electrochemical.method of fastening, loams and clays.
Trudy Alt. G14IIII AN Kazakh, SSR 15;48-52 163, (MIRA 17:3)

M&
R
PHASE I BOOK EXPLOITATION .619
Astaftyev., Oeorgly Pavlovicht Shebabayevich, Valentin Semeovich
and Yurkov,, Yuriy Alekseyevich
RadionavigAtsionnyye ustroystva i sistemy (Hadionavigational
Devices and Systems) Moscow, Izd-vo "Sovetskoye radio", 1958.
863 p. Number of copies printed not given.
Eds.t 11yukhInj, V,F# and Volkova,, R.N.; Tech. Ed.: Koruzey, U.N.
Ptmposk: The book is a textbook for stulents of hl&-*-r ailitar-4
schoolis as well as higher tecbn1cal schools (vt; ). It may be
used bir engineers and technician engaged In the field of radio
navigation.,
COVERAGEt The book gives an account of the theory &nd basic
principles of operation of present-day radio devices and system
used for navigation. General characteristics of radionavigational
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Radionavilgational Devices and Systems 619
devLces abd alratems'are presented and special consideration is
given to- a.,, 411kaussion-of amplitudoo,phasa frequency, pulse, and
complex devicos and systems. Attention is*given to the anlysis of
erromliko geometric distortions which occur due to the effect of -
radio-wave propagation conditions and radio interferences. Applica-
tion of radionavigational devices for the solution of various
problems arising in aircraft navigation is discussed# The text is
a collective contribution of three authors who wrote the following
chapters: G.P. Astaflyev wrote chapters -TV,,V.,Vl, VIII,, IX.. XI,
XIII,, XXIV V.S. Shebsbayevich wrote chapters VII,, Xj XII, XrV,
XV" XVIJ, XIX, XX, XXIO XXII, XXVIII. Yu. A. Yurkov wrote chapters
It I10 IIIv-XVII, XVIII,, XXIII, XXV, XXVI,,XXVII. The authors
thank Prof('issor S.A. Drobov,, Candidate of Technical Sciences, for
his valuab%e criticisms, and Docent M. Ye Starik for his help.
Special recognition is given the reviewer., Laureate of the Stalin
prize,, Doctor of Technical Sciencesj, Professor Ye. Ya. Shchegolev
(deceased)I for his valuable advice and criticism. There are 89
Soviet references .. (including 12 translations), 44 English., 6
German and 4 French.
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RadionavigAtional Devices and Systems 61g
TABLE OF CONTENTS:
Preface 3
Introduction 5.
SECTION 1. GENERAL CHARACTERISTICS OF
RADIONAVIGATIONAL DEVICES AND SYSTEMS
ch. 1. Problems and Characteristics of Radionavigational
Devices and Systems 9
1. Purpose of radionavigational devices and systems 9
2. Basic, tactical and technical requirements of
radionavigational devices and systems 15
3. Principles of construction and classification of
radionavigational devices and systems 17
Ch. II. Bitsic Information on Air Navigation 24
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Radionavlgational Devices and Systems 619
1. Basic navigational elements and definitions 24
2. Basic aircraft position linea 28
3. Basic physical properties of the earth 2-4
4. General information on cartographic projections and
maps 41
Ch. III., Typical Errors of Radionavigational Measurements 46
1. General characteristics of radionavigational
measurement errors 46
2. Effect of radio-wave propagation conditions on
accuracy and range of operation of radionavigational
devices and systems 49
3. Effect of various types of interferenoe on the
operation of radionavigational devices 64
4. Effect of measurement duration on the accuracy of
determining aircraft position 65
Ch. IV. Operating Range of Radionavigational Systems 69
1. Accounting for and treating random errors 69
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RadionaV1.9ational Devices and Systems 619
2. Equal probability error curves of aircraft position
determination 76
3, Platting the error ellipse 81
4. Dimensions of the error ellipses 83
5, Operating range of the radionavigational system 87
SECTION 2. AMPLITUDE RADIONAVIGATIONAL
DEVICES AND SYSTEKS
Ch.'V. General Characteristics of Amplitude Radionavigational
Devices and Systems 92
1. Introduction 92
2. Methods of assignment and determination of
directions in space 96
3. History of amplitude radionavigational devices in our
country 99
Ch'..14A Methods of Indication in Amplitude Radlonavigational
Devices 102
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Radionavi gational Devices and Systems 619
1. General information on indicators 102
2. Aural Indication 10
3. Visual indication 108
4. Comparison of methods 119
Ch. VII. Effect of Radio-wave Propagation Conditions on the
Performance of Amplitude Radionavigational Devices 122
1. Errors caused by the effect of irregularities of ground
cover and relief 122
2. Effect of secondary emission fields. Radio compass
deviation 137
3. Polarization errors 154
4. Direction-finding errors caused by side deflection of
radio waves 168
Ch. VIII. Directional Antennas of Amplitude Radionaviational
Devices 173
1. Requirements of directional antennas 173
2. Loop antennas 175
3- Spaced antennas 185
4. Antennas free from polarization errors 195
5# Co-bined antennas
.M 198
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----Radionavigati:6rLiil-D6,,ri:6es and Systems
61g
Non-directional effect of directional antennas 203
7. Control of directional characteristics 207
Ch. IX. Amplitude Radio, Direction Finders 217
1. General information on amplitude radio direction
finders 217
2. Minimum signal direction finding 220
3. Maximum signal. direction finding 240
4. Direetion finding by comparison of re4eived aignals 2117
r0 Amplitude modulation of received signals 252
Direction findings by minimum degree of modulation of
received signals 269
7. Direction finding by comparing the degree of modulation
of received signals 277
Ch. X. Amplitude Radio Beacons 281
1. Classification of radio beacons 281
2. Radio marker beacons' 286
3. Radio range beacons 290
4. Direction finding radio beacons 335
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Radionavigational Devices and Systems 619
Ch. XI. Effect of Noise Interference on Operation of
onavigational Devices
Amplitude,Radi 364
L
1. Signal and noise passage through the receiving device 364
2. Angular sensitivity of amplitude devices operating
on minimum signal 375
3. Angular sensitivity of amplitude devices operating
by the comparison method 383
SECTION 3. PHASE RADIONAVIGATIONAL
DEVICES AND SYSTEMS
Ch. XII. General Characteristics of Phase Radionavigational
Devices 393
1. Principle of operation and classification of phase
radionavigational.devices 393
2. Brief review of development of radionavigational
measurement by phase methods 398
3. Effect of radio-wave propagation conditions on the
operation of phase radionavigational devices 402
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Radionavigational Devices and Systems 61g
Ch. XIIIo . Methods of Indication in Phase Radionavigational
.Devices
1, General information on phase difference measurement
2. Direct methods of measruing phase difference
3.. Compensation methods of rie-asuring phase difference
Ch. XrV. Phase Radionavigational Ranging Devices
1. Ranging devices with measurement of phase difference
at high frequencies
2. -Ranging devices with measurement of phase difference
at modulation frequency
3. Ranging devices with measurement of phase difference
at beat frequency
~4~ Ranging devices with preservation of initial phase
by standard freq7aency generator on board
Ch, XV. Phase-difference Ranging Systems
General characteristic of systems
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414
414
415
~,,423
432
432
441
442
448
450
450

2. Phase-differenceranging systems,with-measurementat
trigh.frequency 455
3. Phase-differenceranging systems with measurements
at beat frequencyo providing a net of position lines at
carrier frequency 464
4. Phase-difference ranging systems-with measurements at
beat frequency, providing a net of position lines at
combination frequency 470
5. Pbase-difference ranging syatema for ground rix
determination of moving object 475
M iVI. Phase Hadionavigational Angle-measuring Devices 479
It Phase angle-measixring devices using rotating
directional charaoteristica 479
2. Phase angle-mcaouring devices of the interference
type .494
3% Phase angle-measuring devices with rotating non-
directional antennas 500
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Radionavigational Devices and Systems 61g
SECTION 4. FREQUENCY RADIONAVIGATIONAL
DEVICES AND SYSTEKS
Cho XVII. General,Characteriatico-of--Rraquency Hadlonavigational-
~Devices and Systems 518
1. Classification$ applications, and stages of development
of frequency radionavigational devices and systems 518
.2. Theoretical bases of frequency radio-altimeter
operation 526
.Cho XVIII. Frequency Radio Altimeters and Frequency
Radionavigational Systems 546
1. Typical frequency radio altimeter, 546
2. Frequency radio altimeters eliminatftg,diacrete
readings 56o
3- Frequency radio altimeters with intermediate-
frequency amplification 568
4. Frequency-difference ranging systems 570
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Radionavigational'Dbvices and Systems 619
5-- Frequency angle-measuring system
6. Frequency radionavigational devices using Doppler
effect
SECTION 5- PULSE (TIKE) RADIONAVIGATIONAL
DEVICES AND SYSTEMS
Ch. XIX. General Characteristics of Pulse Radionavigational
'Devices
1. Principle of operation and classification of pulse
devices
2. BAsLe methods of measuring time intervals
3. History of the'pulse method of measuring distance
Ch# XX, Effect of Radio-wave Propagation Conditions on
Operation of Pulse Radionavigational Devices
14- Pulse signal shape distortion during propagation
2. Effect of propagation conditions on space-wave delay
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573
574
5T8
578
582
589
592
592
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'Radionavigational Devices and Systems 619
Cho XXI, Pulse Radio Altimeters 611
Ch. XXII. Pulse Hadionavigational Ranging Systems 619
~1. Pulse ranging devices for air navigation 61g
2. Airdraft pulse-Interrogation ranging system used for
air navigationand bombing 628
3. Ground pulse-interrogation ranging systems used for
bombing 638
4. System of ranging and angle measurement for aircraft
homing 64o
Cho XXIII. Pulse-difference Radionavigational Ranging
Systems 642
1. Principle of operation of pulse-difference
radionavigational ranging systems 642
2. Pulse-difference radionavigational ranging systems
with independent and synchronized operation of radio
station 650
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-Radio navigational Devices and Systems 619
3. Airplane receiver Indicators of pulse-difference and
radionavigational ranging systems. Methods of automatiz-
Ing readings 656
4. Ground stations and methods of synchronizing their
operation 691
Ch. XXIV. Effect of Noise Interference on Operation of Pulse
RadionavIgational. 1?evices 697
1# Baoic concepts and definitions 697
2* Effect of noise interrerence when matching pulse
signal fronts 7o4
3. Effect of noise interference on time position of
pulse signal symmetry axes 719
SECTioN 6. COMPLEX RADIONAVIGATIONAL
SYSTE14S FOR AIRCRAFT LANDINO
Ch. XXV. General Characteristics of Landing Systems. Simple
Methods of Instrument Landing 727
1e Purpose of landing systems. Requirements of landing
systems 727
2. Stages in the theoretical and technical development of
landing systems 731
3. 'Simple methods of instnment landing 735
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Radionavigational Devices and Systems 619
4. Simplified landing systems 74o
5. General information on lighting equipment for landing
systems 748
Ch. XXVI. Airport Dispatching Equipment and Systems 752
1. Requirements of airport dispatching equipment 752
2. Technical facilities of dispatching service 754
3. Standard dispatching equipment 762
Ch. XXVIIo Instrument Landing Systems 768
1. General information 768
2. Localizer equipment used In standard systerAs 770
3. Glide-path equipment used in standard systems 793
4. 'Instrument landing systems operating in the
centimeter and decimeter bands 802
5. Bxample of an instrument landing system 811
6. Automatic landing control 815
Ch. XXVIII, Ground Controlled Approach Systems
1. General characteristics of landing systems
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Hadionavigational, Devices and Systems 619
210 Non-automatio,groundicont:rolled approaah
30 Ground control,led approach with computers
4. Ground controlled approacli with autopilot
Conclusion
Bib-liography
AVAILABLE: Library of Congress
JP/ksv
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83~
83
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P0
66056
SOV/106-59-10-2/11

AUTHORB; TelizaEgy, 9~~ V. and Yurkov,_.~_P~
TITLE: The Spectra of,Phase-Keyed SiSgals4,
PERIODICAL: , Elektro-svyazI, 1959,~Nr 10, PP 13-22 (USSR)
ABSTRACT: To solve-problems arising in telemetric and other systems,
in. which the phase of a carrier oscillation is "keyed",
it id.of practical importance to knowthe spectrum
characteristics of pulsed and continuous oscillations,
-which are phase-keyed in various ways. The problem is
formulated as follows: it is required to find the
f*
-
ulses
or
of a series of
l
e
l
i
t
e
s
r um o
a s
spec
ng
pu
p
,
,
of a-periodic train of pulses, the duration of each
being -,z '_ add-.the oscillation within the envelope - the.
contained oscillation - being harmonic. -Also during.,
t
ion,changes
the-.time T,the phase of the contained oscilla
by a',step q times and remains-.unchanged for a time Tk
between-steps.z In the general case, the value of the
phase after-each step can be written in the form
0, . il::~, where i can take aixy value, positive or
k
negative, the total number being q. In the case of a
periodically phase-keyed signal 9 the values of i in
Card 1/4 each pulse.repeat,in the same sequence, If in the

68056
SOV/106-59-10-2/11
The Spectra -of Phase-Keyed Signals
periodic traJml, 4e repetition frequency of -the.pulses F
is made equal. to /T, then this pulse.train becomes a
continuous, phase-keyed signal. Depending on whether
the signal in a periodic or an aperiodic fiInction, then
the Fourier series or the Fourier integral respectively
is used, The formulae produced are applicable to any
,shape envelope and any non-random keying law but for
clarity the Authors choose as examples sigaals with
rectangular envelopes and step changes in phase, in which
i takes the values 1. 29 3jo-ol q. The Authors first
consider-phase-keyed, aperiodic-functions, consisting,
of either a single pulse or a series of pulses. The
general expression for any component can be written
f /t) ) sin (W
k'% k(t ot
where k k
-C T t
LX k k
(X
Card 2/4 0 outside the given interval, and k 19 29 .09 q

68056
SOT/106-59-10-2/11
The Spectra of Phase Keyed Signals
is the number of the pulse-component;-,Fk(t) is the
function describing the envelope, and Ok is the initial
phase of the contained oscillation. The spectrum for
pu-1 en_in-Eq_(-3)- and_for_a~, -aeries
of p - pulse a in Eq -(5) and - (6) It Eq is applicable. - when
P is add -and Eq (6) when p is even., Next is investigated
the spectrum for a periodic train of pulses of the type
fl(t) - Fl(t) sin (wot + 01) when O< te-T;
T