Piezo-optomechanical transducers as a link between radio frequency, optical, and acoustic waves (Conference Presentation)

2017 ◽  
Author(s):  
Kartik Srinivasan
Keyword(s):  
Radio Frequency ◽  
Acoustic Waves

EVALUATION OF THE EFFECTIVENESS OF TELECOMMUNICATION SYSTEMS BASED ON RADIO FREQUENCY IDENTIFICATION USING SURFACE ACOUSTIC WAVE TECHNOLOGY

2020 ◽  
Author(s):  
В.В. БУТЕНКО ◽  
А.С. БАГДАСАРЯН ◽  
С.А. БАГДАСАРЯН ◽  
В.И. НИКОЛАЕВ
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Acoustic Waves ◽  
Communication Systems ◽  
Surface Acoustic Waves ◽  
Information Access ◽  
Identification System ◽  
Rfid Systems ◽  
Telecommunication Systems ◽  
Frequency Identification

Представлен подход к управлению критически важными процессами с использованием инфокоммуникационных систем и стремительно развивающейся технологии поверхностных акустических волн (ПАВ). Проведен краткий анализ принципов работы,особенностей проектирования,методик расчета и найдены оптимальные решения радиочастотных компонентов на ПАВ для RFID-систем. Выполнен анализ способов повышения эффективности RFID-систем для защиты информации от несанкционированного доступа в телекоммуникационных системах. Разработан метод выбора оптимальной радиочастотной системы идентификации с учетом совокупности количественных показателей ее качества. Обоснованы и формализованы основные показатели комплексной оценки эффективности RFID-систем. Разработана методология выбора оптимальной RFID-системы на основе теории нечетких множеств. An approach to the management of critical processes using info-communication systems and the rapidly developing technology of surface acoustic waves (SAW) is presented. A brief analysis of the principles of operation, design features, calculation methods is carried out, and optimal solutions of radio frequency components based on SAW for RFID systems are found. The analysis of ways to improve the efficiency of RFID systems for information access security in telecommunication systems is performed. A method for choosing an optimal radio frequency identification system has been developed taking into account a set of quantitative indicators of its quality. The main indicators of a comprehensive assessment of the effectiveness of RFID systems are substantiated and formalized. A methodology for choosing the optimal RFID system based on the theory of fuzzy values has been developed.

Anticollision protection of distant radio-frequency identification tags based on surface acoustic waves

2016 ◽  
Vol 61 (8) ◽  
pp. 932-936 ◽  
Author(s):  
S. G. Suchkov ◽  
S. A. Nikitov ◽  
S. S. Yankin ◽  
V. A. Nikolaevtsev ◽  
S. V. Komkov ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Frequency Identification ◽  
Identification Tags

Ion-acoustic waves in large radio-frequency electric fields

1976 ◽  
Vol 19 (4) ◽  
pp. 557 ◽  
Author(s):  
A. Lee ◽  
W. D. Jones ◽  
S. M. Gleman ◽  
H. J. Doucet
Keyword(s):  
Radio Frequency ◽  
Electric Fields ◽  
Acoustic Waves ◽  
Ion Acoustic Waves ◽  
Ion Acoustic ◽  
Radio Frequency Electric Fields

Characterization of RF Sputtered ZnO Piezoelectric Films Using Transmission Electron Microscope

1975 ◽  
Vol 33 ◽  
pp. 86-87
Author(s):  
Kemining W. Yeh ◽  
Richard S. Muller ◽  
Wei-Kuo Wu ◽  
Jack Washburn
Keyword(s):  
Integrated Circuit ◽  
Acoustic Waves ◽  
New Technology ◽  
Surface Acoustic Waves ◽  
Electromechanical Properties ◽  
Leading Role ◽  
Saw Devices ◽  
Transmission Electron ◽  
High Degree

Considerable and continuing interest has been shown in the thin film transducer fabrication for surface acoustic waves (SAW) in the past few years. Due to the high degree of miniaturization, compatibility with silicon integrated circuit technology, simplicity and ease of design, this new technology has played an important role in the design of new devices for communications and signal processing. Among the commonly used piezoelectric thin films, ZnO generally yields superior electromechanical properties and is expected to play a leading role in the development of SAW devices.

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