Active wireless ultrawideband networks based on chaotic radio pulses

Dmitriev, A. S.; Gerasimov, M. Yu.; Itskov, V. V.; Lazarev, V. A.; Popov, M.; Ryzhov, A. I.

doi:10.1134/s1064226917040052

Cited by 17 publications

(13 citation statements)

References 5 publications

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“…To confirm the idea, an experiment was carried out. Experimental setup consists of two UWB chaotic transceivers [9] that play the role of the source and the receiver of chaotic radio pulses. Frequency range of the chaotic signal emitted by the source is F = 3-5 GHz.…”

Section: Methodsmentioning

confidence: 99%

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Wireless distance measurement by means of ultra-wideband chaotic radio pulses

et al. 2019

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Section: Methodsmentioning

confidence: 99%

“…In the existing equipment [8,9], chaotic radio pulses are used to transmit information, so it is practically interesting to create a method for distance measurement, which would be a part of the process of wireless data exchange between the communication devices.…”

Section: Introductionmentioning

confidence: 99%

Wireless distance measurement by means of ultra-wideband chaotic radio pulses

et al. 2019

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“…It also presents experimental prototypes and models of ultrawideband directchaotic transceivers and active RFID tags of the 3.0 -5.0 GHz range with such characteristics. It should be noted that these transceivers and tags are intended for use in sensor and active networks [6] with arbitrary topology, which removes a number of limitations. typical for a number of other solutions.…”

Section: Information Technologiesmentioning

confidence: 99%

“…Considering the development trends of ultrawideband communication, the characteristics of the developed transceivers based on chaotic radio pulses and the experience gained at the Kotelnikov Institute of Radioengineering and Electronics (IRE) of RAS, a universal UWB direct chaotic transceiver module was developed [6], designed to solve a wide range of problems in the field of short range wireless communication.…”

Section: Universal Module and Network Nodes Based On Itmentioning

confidence: 99%

Direct Chaotic Communications and Active Rfid Tags for Internet of Things and Internet of Robotic Things

Dmitriev¹,

Ryzhov²,

Popov³

2018

RENSIT

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The use of ultra-wideband direct-chaotic communications and radio identification tags for the organization of wireless high-speed data transmissons on the Internet of things and the Internet of robotics is considered. Prototypes and models of ultra-wideband transceivers of the 3.0-5.0 GHz range are described and presented. It is noted that these transceivers and nodes based upon them are intended for usage in sensor and active networks with arbitrary topology. It removes some of the limitations inherent for a number of other solutions for communication and identification.

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“…In this paper, these results were used to further develop the chaotic radio pulse formation methods that allow repetition of the pulse shape and the shape control. Chaotic radio pulses are used in direct chaotic communications (DCC) in the microwave frequency range [ 68 , 69 ], in personal and local-area wireless sensor networks [ 70 , 71 , 72 , 73 , 74 , 75 ], and in active sensor networks. Therefore, the results of this research could be applied in practice in already existing wireless communication systems using UWB chaotic oscillations, where only an incoherent receiver of radio signals has been used so far.…”

Section: Introductionmentioning

confidence: 99%

Modulation, Shaping and Replicability of UWB Chaotic Radiopulses for Wireless Sensor Applications

Kuzmin

Ефремова

Itskov

2023

Sensors

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A modulation method is proposed for generating identical UWB chaotic radio pulses using an analog generator of chaotic oscillations. The problem is on the edge of two contradicting requirements: (1) theoretical ability to produce a huge number of various-shape signals, because of high sensitivity to the initial conditions of the generator; (2) the necessity to reproduce oscillations of the same shape both in the receiver and in the transmitter for the implementation of coherent methods of signal processing. The considered method allows us to resolve this contradiction. A single-transistor chaotic oscillator with single power supply and frequency range 100 to 500 MHz is proposed. A mathematical model of the generator (a system of ODEs) was derived. A method of generating chaotic radio pulses with a reproducible shape that could be varied in a manner that is controlled and natural for UWB radio by means of changing the supply voltage of the chaotic oscillator is shown. The mathematical model of the generator is simulated numerically and proves the proposed ideas. The shaping and the replicability of UWB pulses was experimentally proven in an analog domain on a testbed with four instances of the chaotic generator.

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Active wireless ultrawideband networks based on chaotic radio pulses

Cited by 17 publications

References 5 publications

Wireless distance measurement by means of ultra-wideband chaotic radio pulses

Wireless distance measurement by means of ultra-wideband chaotic radio pulses

Direct Chaotic Communications and Active Rfid Tags for Internet of Things and Internet of Robotic Things

Modulation, Shaping and Replicability of UWB Chaotic Radiopulses for Wireless Sensor Applications

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