Ռադիոֆիզիկայի ֆակուլտետ
Faculty of Radiophysics
The Faculty was established in June 1975 by decision of Armenian Government (USSR era) aiming to meet growing demand in radiophysicist in military, industrial, high technology and R&D sectors of the plan - economy.:
>
Hovhannes S. Haroyan

Head of Chair | Chair of Telecommunication and Signal Processing
Education
1997 - 2003: Yerevan State University, Faculty of Radiophysics
2003 - 2006: Radiophysics Research Institute, Ph.D program

Academic degree
2006: Radiophysics Research Institute (RRI); Ph.D. degree - “Development of Offset type Microwave Antenna Collimator and Solar Concentrator”

Work Experience
2018 Sept.-up to now: Head of “Telecommunication and Signal Processing” Department.
2012 - 2018 Aug.: Assistant professor, Yerevan State University, Yerevan, Armenia.
2014 - 2015: scientific consultant at Knightsbridge Wireless Communications.
2012 - 2014: Engineer in R&D department at Antel Design LLC.
2008 - 2009: Lecturer at National Polytechnic University of Armenia
2006 - 2012: Assistant, Yerevan State University, Yerevan, Armenia
2005 - 2006: Engineer at Radiophysics Research Institute (RRI). Yerevan, Armenia

Academic courses
Undergraduate Studies:
Fundamentals of digital communications
Principles of Optical communications
Basics of mobile communication
Modern Antenna design
Graduate Studies:
Satellite communications and navigation systems
Modern Wireless Communication Systems

Scale of professional interests
Wireless communication
Spectral efficiency (SE) improvement in communication systems
Nanophotonics, Plasmonics
Microresoantors

Grants
2017 - 2019: German Federal Ministry of Education and Research (BMBF) and the State Committee of Science of the Republic of Armenia joint grant 16GE-027
2013 - 2015: 2014 Young Scientists Research Assistance Program – 2013, grant: 13YR-1C0046
2013 - 2014: 2014 Young Scientists Research Assistance Program (NFSAT, YFA, CRDF Global), grant: YSSP-13-09
2009 - 2011: ISTC, grant: A-1544
2009 - 2011: NFSAT ECSP-09-42_SASP

Language skills
Armenian (native), English (fluent), Russian (fluent)

Professional membership
Member of Optical Society of America (OSA)

Scientific visits abroad
2013 June-Sept: Friedrich Schiller University, Jena, Germany.
2017: Leibniz-IPHT, Jena, Germany

hharoyan@ysu.am
(+374 10) 55-50-41

H. Haroyan , H. Parsamyan, Kh. Nerkararyan , T. Yezekyan
Semicylindrical microresonator: excitation, modal structure, and Q-factor
2018 | Article
Applied Optics, 2018, 57, 22, 6309-6313 pp.
|
Д. А. Осипян, Г. Г. Матевосян, O. С. Ароян
Построение гибридных программных систем PIC-моделирования
2017 | Article
Reports of NAS RA, 2017, 117, 2, 154-161 pp.
H. Matevosyan, K. Sargsyan, H. Haroyan
Stopping power and the straggling parameter of a heavy charged particle moving through a homogeneous free-electron gas
2017 | Article
Armenian Journal of Physics, 2017, 10(4), 128-143 pp.
|
М. Е. Вайсман, Н. Е. Андреев, Г. Г. Матевосян, О. С. Ароян
Широкодиапазонная диэлектрическая проницаемость столкновительной плазмы с произвольным зарядом ионов
2017 | Article
Reports of NAS RA, 2017, 117, 3, 222-233 pp.
Whispering-Gallery Microresonator with a New Easy and Controllable Excitation Method
2017 | Article
Նոնոֆիզիկայի արդի խնդիրները: 2017, էջ 60-67
|
Waveguide resonator with high quality factor excited through the subwavelength slit
2017 | Article
Journal of Contemporary Physics (Armenian Academy of Sciences). 2017, 52, pp. 45-52
|
Haroyan H. , Harutyunyan G., Harutyunyan T. , Sargsyan S.
Spectral efficiency improvement in nonlinear wireless systems
2016 | Article
Proceedings of the International Conference on Microwave and THz Technologies, Photonics and Wireless Communications, May 4-6, 2016 Yerevan, Armenia, p. 19-22, 2016
Analytic Description of Various Ring Type Surface Plasmon Microresonators
2016 | Article
Physical Bases of Instrumentation, 2016, 5, pp. 50-63
Detection of CO2 laser radiation in a ferrite
2016 | Article
Journal of Physics: Conference Series. 2016, 672, 012007 p.
|
High Gain Broadband Plasmonic Slot Nano-Antenna
2015 | Article
International Journal of Computer, Electrical, Automation, Control and Information Engineering, 2015, Vol:9, No:5, 1070-1073 pp.
|
Activity of surface plasmon in the ring-like microcavities
2012 | Article
Proc. SPIE 8414, 84140J (2011); doi.org/10.1117/12.92 3467.Online Publication Date: Jan 25, (2012)
Detection of terahertz waves using a vacuum diode
2010 | Article
Proc. of Int. conf. on THz Waves and its Applications, IRPHE 2010, Ashtarak-Aghveran Armenia, p. 38-41
Terahertz wave confinement in gap plasmon waveguide fabricated by composite material
2010 | Article
Proceedings of Int. conf. on THz Waves and its Applications, IRPHE 2010, Ashtarak-Aghveran Armenia, p.10-14, (2010)