|
ELECTRONIC SYSTEM FOR RESEARCH
|
|
|
Van Roermund A.H.M., Electromagnetic
compatibility an overview
|
7
|
|
Ivanov Y., R.Shkevov, St.Chapkunov, Necessary
conditions for optimal
space
location of a system for noise active attenuation in three-dimensional space
|
26
|
|
Shkevov R., Method
for calibration of sensors and systems applied for microgravity acceleration
measurements investigation in presence of noises missing signals comparable
with measuring value
|
33
|
|
Shkevov R.,, V.Marinov, System
for tracking of differential crest value signals module in space plasma
|
39
|
|
Angelova-Deneva M., D.Slavov, E.Stoykova, M.Nenchev, New
techique for improvement of the efficiency and spectral purity in tunable
lasers
|
45
|
|
INDUSTRIAL ELECTRONICS
|
|
|
Nihtianov St., G.Meijer, Non-invasive
impedimetric sterility testing of aseptically packaged food products
|
52
|
|
Gavrovski C., L.Arsov, Level
control using radioactive source
|
60
|
|
Gavrovski C., T.Dzekov, Detection
of ionizing radiation with a standard photo diode
|
68
|
|
Ilarionov R., R.Ivanov, Module
microprocessor system for graphic information display
|
74
|
|
Ilarionov R., R.Ivanov, Sample
approach by alpha-numerical information large displays design
|
81
|
|
Sladkarov Al., S.Mitov, Microwave
detector "Barrier"
|
88
|
|
Karov R., K.Kovatcheva, A
distribution of current at a parallel work of links in thyristor resonance
inverters
|
92
|
|
Karamanski P., A.Dimitrova, Dynamics
of the induction heating equipment with thyristor converters
|
98
|
|
Toshkov G., Moulding
and adjustment of thyristor based current source for electric welding
|
105
|
|
Georgiev A., N.Georgieva, Analyze
of stay factor for group equipment in UTS100
|
111
|
|
Popov I., D.Judov, K.Atanasov, A
length control possibility of light stick in neon lamp
|
117
|
|
Tzonev E., St.Stanev, Ch.Chinov, P.Ivanov, Energetic
interrelations in transformer commutation of high power converters
|
122
|
|
Geortchev V., B.Iliev, A
compact D.C. motor servo
controller using modern electronic components
|
128
|
|
Geortchev V., B.Iliev, E.Gortcheva, Position
and velocity servocontroller for low-scale modules for robots and
manipulators
|
135
|
|
Dimitrov L., R.Kafova, I.Kolev, Application
of optrons in schemes for electric power supply
|
141
|
|
Georgiev P., R.Stoytshev, Some
special characteristics of the four quadrant power switches at the matrix
converter
|
148
|
|
E.Popov, Computerized
research and teaching system for power electronic circuits
|
155
|
|
Dinkov E., M.Dinkova, Reserve power source
|
162
|
|
Dinkova M., E.Dinkov, Quasi-resonance
buck converter control circuit
|
166
|
|
Petrov A., A
possibility research to lock loop a quasi frequency converter used immediate
loop
|
172
|
|
Petrov A., Analyze
and mathematical mould of quasi frequency lock loop converter used immediate
loop
|
179
|
|
Georgiev P., A.Petrov, Circuit
decision for quasi frequency converter used immediate loop, using the method
of digital frequency modeling in result converted current
|
184
|
|
Dinkov E., V.Mollov, M.Dinkova, Sp.Arnaudov, Sp.Naidenov, Modified
rectifier control system
|
191
|
|
Mollov V., E.Dinkov, Sp.Arnaudov, P.Dimitrov, Microprocessor
system for pump station control
|
196
|
|
DATA ACQUISITION
|
|
|
Mainalovsky At., Voltage
generation for radial scan in the indicators for circular surveilance using
the method of Brezenham
|
202
|
|
Sirakov E., G.Evstatiev, Compensation
electric characteristics of three-way speaker system
|
209
|
|
Butchvarov D., R.Kristeva, A.Boneva, L.Ivanov, Building
of local network set based on one wire data transmission
|
218
|
|
Kortensky R., Method
for text information compressing during transfer and storing
|
224
|
|
Kolev J., T.Ganchev, Digital
speech carrying in low speed canals
|
229
|
|
Kolev J., I.Buliev, T.Ganchev, Speech
identify using neuron nets
|
234
|
|
Chikov V., Poli-canal
system module for information carrying from frequency sensors by long spare
conductors
|
240
|
|
Velchev N., The
diamond based semiconductor circuits
|
7
|
|
Dzekov T., C.Gavrovski, Realization
of a current mirror circuit using JFET 's
|
22
|
|
Todorova V., St.Milchev, Principles
of primary processing of tactile information depending on the organization of
the Ferro piezoelectric tactile array field
|
32
|
|
Abedinov N., N.Nikolov, A
humidity influence over fat-layer structure characteristics with polymer
sensibility layer
|
42
|
|
Petrov J., B.Nenkova, Investigation
of the stability and resistance of technological processes for production of
microelectronic items
|
46
|
|
Kolev I., Optoelectronic
sensors and sensors with optical fiber
|
52
|
|
Marinova G., A
statistics mould of FET in ISSI
|
57
|
|
Videkov V., T.Djamiykov, Methodology
and analysis of measurement stand for light-conductor sensors
|
63
|
|
Andonov A., E.Ivanova, A.Andonova, Research
of modulation way for error compensation in sensor measurement circuit
|
68
|
|
Videkov V., T.Djamyikov, Research
of light-conductor emission diagrams for technology manipulators
|
74
|
|
Koutzarov I., V.Dinov, T.Savov, B.Bonchev, EEPROM
study and testing
|
79
|
|
Savov T., Analog board
for IC tester
|
85
|
|
Todorov T., T.Takov, P.Rahnev, A
powerful VDMOS
transistor design
|
91
|
|
Savov T., CADSTAR
based CMOS&BIPOLAR IC design for the purpuse of education
|
97
|
|
CIRCUIT SIMULATION
|
|
|
Van der Woerd, W.Serdign, A. van Roermund, Design
of Low-Voltage Low-Power Analog integrated Circuits for Hearing Aids
|
103
|
|
Borogov N., Synthesis
of complex digital filters with one, two and three unsymmetrical passbands via z-domain frequency transformations
|
120
|
|
Hristov H., N.Stojcheva, A
research algorithm and computer modeling of electronic fail-save security
|
127
|
|
Tzekov I., V.Borisov, E.Dimitrova, Modeling
of gate circuits (tensor way) - periodic discrete model of converter circuits
|
134
|
|
Tzekov I., V.Borisov, I.Buliev, E.Dimitrova, A
simulator for converter circuits (tensor way)
|
140
|
|
Kolev J., D.Kovachev, T.Ganchev, Automatic
design using large programmable logical circuits
|
146
|
|
Kolev J., D.Kovachev, An automatic design studding in
electronics
|
152
|
|
Georgieva N., I.Popov, A.Georgiev, G.Todorinov, The
security problems of light effect controller
|
157
|
|
Hristova P., St.Kolev, Model
of photon coupled interrupter module for electronic circuits simulating with
the PSPISE package
|
163
|
|
Petrova P., A.Alexandrov, P.Todorov, Collector
currents asymmetry effects in two-collector magnetotransistor static model
|
170
|
|
Aleksandrov A., St.Stanev, P.Todorov, Switching
operation of dual collector magnetotransistor 2T1MÏ1
|
176
|
|
Panov E., Research
into the possibility for controlling the convergence of the solutions in
analysis of electronic circuits, using Taylor transform method
|
181
|
|
Panov E., Hr.Patev, D.Zlatanska, Exploration
of the possibility for implementation of one resistive model of a powerfull, analog switch for
analysis of switched circuits
|
187
|
|
Panov E., Hr.Patev, G.Donev, V.Ivanova, Research
into a class of reactive one-ports with controlled parameters
|
193
|
|
Kafova R., I.Kolev, L.Dimitrov, A
scheme of a three - phase optoelectronic detector with optron 6H2111
|
199
|
|
Bukev Al., G.Krastev, An
approach for hardware implementation of digital filters (DF)
|
203
|
|
Popov A., V.Mollov, D.Manova, Switching
circuits with a time-domain hysteresis
|
210
|
|
R.Georgiev, Research
on the unshielded field of strip-lines
|
216
|
|
Sotirov L., An
algorithm for optimal singular adaptive observation of single-input
single-output linear stationary discrete systems, with initial state vector
estimation
|
222
|
|
BOOK 3
ELECTRONIC MEASURING AND CONTROL SYSTEMS
|
|
Meijer G., Smart
voltage measurement systems and bandgap references
|
7
|
|
Ovcharov St., Application
of electronics in electroenergetics
|
26
|
|
Iordanov A., L.Atanasov, Toxic
gas concentration monitoring
|
49
|
|
Chikov V., Programmed
calibrator for AC and DC voltage in information and measuring system
|
52
|
|
Chikov V., Frequency
and period measuring system
|
57
|
|
Dimitrov E., N.Nenov, T.Arsenov, Determination
of characteristics of rubber-metal springs and their disposition in the
locomotive
|
61
|
|
Ivanov R., D.Palazov, R.Kortensky, Two
band microprocessor measure instrument of impulse laser radiation energy
|
68
|
|
Petkov V., Voltage switching
device
|
75
|
|
Petkov V., Voltage
frequency converter
|
79
|
|
Iliev M., Universal
multi-channel system for data collecting and processing-software
|
82
|
|
Iliev M., Universal
multi-channel system for data collecting and processing-hardware
|
90
|
|
Psederski St., G.Karabenchev, M.Iliev, Methodology
for measurement of the basic characteristics of electronic energy polymeter
|
96
|
|
Karabenchev G., M.Iliev, St.Psederski, Electronic
polymeter for measurement of electrical energy parameters
|
102
|
|
Janev J., V.Ivanova, I.Ivanov, Electrodeless
fluids conductivity transmitter in DC signal
|
108
|
|
Ivanov I., J.Janev, V.Ivanova, Analog
controller for electrical conductivity of fluids
|
113
|
|
Zahariev R., N.Valchkova, Mechatronic
information system for analysis of montage operations of robots
"SCARA"
|
119
|
|
Simeonov I., Liquid
level ultrasonic sensor
|
128
|
|
Markov L., Acquiring
high accuracy of the wheat moisture measurement through automatic dosing of
the sample
|
135
|
|
Gebov Vl., A.Markowska, A
study of the possibility for the process of water dosage at seed moistening
|
142
|
|
Dandorov A., A.Markovska, Valuation
of co-ordinate unevenness on optic detectors sensibility
|
148
|
|
Georgiev P., J.Jordanov, Some
peculiarities of circuit for controlling of IGBT modules
|
152
|
|
Altimirski E., A.Popova, B.Bonev, Interface
for acquisition and computer control of analog and digital signals
|
158
|
|
Ovcharov St., V.Velikov, P.Jakimov, Three
phase electronic electro power
meter
|
165
|
|
Ivanov R., Measuring
of contact resistance with low level signal
|
170
|
|
Bakalski I., Laser
beam divergence evaluation using a spatial- frequencies analysis of the near
field intensity distribution
|
176
|
|
MEDICAL ELECTRONICS
|
|
|
Dotsinsky I., I.Christov, I.Daskalov, Electrocardiograms
recording of paced patients and during defibrillation
|
183
|
|
Gramatikov B., Electrocardiographic
body surface mapping initial experience
|
190
|
|
Michov G., Rejection
of non-synchronous mains interference from ECG signals
|
197
|
|
Penhev P., Medical
information system for a graphics images in the field of orthopedic
|
204
|
|
Mihov G., Ch.Levkov, Rejection
- subtraction filter of mains interference from the ECG
|
210
|
|
Trifonov A., Apparatus
for the speed precipitation analysis of erythrocyte
|
216
|
|
Iliev I., Blood
pressure measurement by photo electrical way
|
221
|
|
Al Khatib F., Complex
bioelectric impedance measurement
|
227
|
|
Mihalkova St., Pl.Kalaijiev, D.Voicheva, Application
of computer test systems for neuro-psychic training
|
234
|
|
Aleksiev D., M.Marinov, G.Dakovska, Advice
program for diabetes medication using the method of functional insulin
treatment
|
239
|
|
Petrova G., G.Spasov, EKG
simulator
|
245
|
|
Kechayov T., Electronic
system for fast examination of the heart beat
|
253
|
|
Kechayov T., Electronic
system with molecular sieve primary converter for concentration estimation of
harmful substances in the air
|
258
|