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History of ATT
The core of the ATT has been started its work in the space research since 1986, as coordinators and direct executors of the video spectrometric complex - "Fregat" under the PHOBOS international space project. In parallel, work on the Phobos project was designed the "Zora" system on the project "Shipka"(second Bulgarian flight in the space). The division participated also in the design of the "Specter-256", "Rozhen", and "Terma" systems, which were used in the scientific program under the "Shipka" project. The team of the division participated in the design of devices under the projects APEX, PRIRODA, and COMPAS. The greatest achievement of the division is the "Neurolab-B" system which operates on board of the MIR orbital station five years until 2001 when station splash-down in Pacific ocean. It is intended for complex psycho-physiological study of astronauts (electrocardiogram, miogram, electrooculogram, breathing, temperature, blood pressure, skin conductivity etc.).
In the recent years, the small-sized multi channel holter "MA - 01" system was designed for recording of some physiological parameters: electrocardiogram, breathing, blood pressure, temperature etc. The system is used for clinical studies in an English clinic for sleep apnea analysis.
In the last few years many other medical devises have been developed such as pulse oxymeter, ECG holters and electrocardiographs. All of them are tested clinically and are used in Bulgarian hospitals
The division has established business contacts with the Japanese company "Core Co." for development of software products for communication systems.
The division is competent in the following fields: space-born computer systems, communication equipment; microprocessor systems - hardware and software; secondary power sources; systems for near radiolocation; sensors and units for real time processing of physiological signals, medical, security and measurement systems. The professional competence and experience of the division allow it to perform technologic activity in the field of data acquisition and processing, computer systems, communication equipment, medical equipment, intelligent weapons, systems for near radiolocation and secondary power sources.
The scientists of the division have published more than 60 papers on the above mentioned themes, mainly in Bulgarian scientific collections, and have delivered more than 70 reports at national and international conferences.
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ATT structure
Name
Position
Specialty
Stoyan Tanev head of division research fellow On-board computer systems; Communication and navigation
Plamen Trendafilov research fellow

On-board computer systems; Communication and navigation

Pavlin Gramatikov research fellow Secondary power sources; Air-born radio systems
Hristo Hristov magister Software development
Krasimir Kanev
 master of science equipment
Electronic systems
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PUBLICATIONS IN THE LAST 5 YEARS
2004
1.P. Genov, St. Tanev, Pl. Trendafilov. Opportunities for close radiolocation systems operating with frequency
modulation., USS. Bulgarian Air Force Academy. D. Mitropolia 2004.
2. P. Genov, St. Tanev, Pl. Trendafilov. Choice of earth directed system for close radio location depending on height threshold action., USS Bulgarian Air Force Academy. D. Mitropolia 2004.  
2005
3. St. Tanev, P. Genov, Al. Petkov, Pl. Trendafilov. Fast algorithm to clear the noises from electrocardiographic signals.USS, Bulgarian Air Force Academy. D. Mitropolia 2005.
4. St. Tanev, Pl. Trendafilov,P. Genov,. Computer visualization of the results of the analysis of heart variability. USS, Bulgarian Air Force Academy. D. Mitropolia 2005.
5. St. Tanev, Pl. Trendafilov,P. Genov. Computer processing and analysis of electrocardiographic signals. Sceientific Conference SENS-2005. Varna 2005.
2006
6. St. Tanev, Pl. Trendafilov, P. Genov. About complex spectral analysis of heart rate variability. Sceientific Conference SENS-2006, Varna 2006.
7. P. Genov, S. Tanev, Pl. Trendafilov. Coordinates determination of earths objects aboard the unmanned aircraft. Sceientific Conference SENS-2006 with International Participation. Varna 2006.
2007
8. P. Gramaticov , R. Shkevov . Electromagnetic interference optimization of the digital units for space applications.Third Sceientific Conference "SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation. Varna 2007.
9. Veneta Hristova, Guineva Witt G., Gumbel J., Khaplanov M., Werner R., Hedin J., Neichev S., Kirov B., Bankov L., Gramatikov P . Detector for rocket measurements of the direct solar Lyman-alpha radiation. "SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation Varna 2007.
2008
10. P. Genov, St. Tanev, Pl. Trendafilov.Basic requirements for modern proximity fuzes and problems in implementation."SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation. Varna 2008.
11.. St. Tanev, Pl. Trendafilov, P. Genov. Method and device for measuring the oxyheamoglobin and blood perfussion in the peripheral tissues."SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation. Varna 2008.
12. R. Shkevov, P. Gramatikov. Study of electromagnetic emissin of entelligent space born systems."SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation. Varna 2008.
13. P. Genov, St. Tanev, Pl. Trendafilov.System for close radiolocation with triangular frequency modulation. Sceientific Conference. Bulgarian Air Force Academy. D. Mitropolia 2008.
14. P. Genov, St. Tanev, Pl. Trendafilov.Adaptable threshold device for proximity radiolocation systems."SPACE, ECOLOGY, NANOTECHNOLOGY AND SAFETY" with International Participation. Varna 2008.
2009
15. P. Genov, St. Tanev, Pl. Trendafilov.Contactless laser fuses-advandiges and disadvantiges.USS, Bulgarian Air Force Academy. D. Mitropolia, 23-24 April 2009.
16. St. Tanev, Pl. Trendafilov, P. Genov. Digital recorder for special investigations in extreme conditions .USS, Bulgarian Air Force Academy. D. Mitropolia, 23-24 April 2009.
17. P. Genov, St. Tanev, Pl. Trendafilov.Some opportunities of the intelligent systems for near radiolocation.USS, Bulgarian Air Force Academy. D. Mitropolia, 23-24 April 2009.
18. P. Genov, St. Tanev, Pl. Trendafilov. About the use of turbine generator for supply of a class proximity radiolocation systems, Space, Ecology, Nnanotechnology, Safety (SENS 2009) 2–4 November 2009, Sofia
19. Stoyan Tanev, Plamen Trendafilov, Petar Genov, Ludmila Taneva, Non invasive method for blood pressure measurement during every heard cycle, (SENS 2009) 2–4 November 2009, Sofia, Bulgaria
2010
20. Christova L., Dimitrov V.,Tanev St., Trendafilov Pl, Bachev V , Diafas V., Kaloupsis S. Kossev A. Methods and tools for evaluation of peripheral muscle fatigue in specific motor activity. ECSS -2010, 23-26. June,Turkey, Antalia