A 112 Mb/s Full Duplex Remotely-Powered Impulse-UWB RFID Transceiver for Wireless NV-Memory Applications

Pelissier, Michaël; Jantunen, Joni; Gomez, B.; Arponen, Jarmo; Masson, Gilles; Dia, S.; Varteva, J; Gary, M.

doi:10.1109/jssc.2011.2110990

Cited by 42 publications

(39 citation statements)

References 19 publications

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“…A comprehensive energy efficiency analysis in this situation will also be found in Section 4.1. Moreover, other than facilitating accurate timing, this highly strong single-frequency component can be easily extracted from received signals by using a simple PLL, so that the recovered energy can be further collected to compensate energy consumption in receivers [18]. If we assume the emission power in intermittent mode is 0.5 mW, then taking a LDC value of 1% for example, for continuous USCS the total carrier energy may reach 49.5 mW.…”

Section: Transmissions By Uscsmentioning

confidence: 99%

“…Meanwhile, compared with existing UWB system, the precise synchronization may also significantly alleviate the requirements on signal-to-noise ratio (SNR) in receiver, and hence can minimize emission power in transmitter given the expected QoS and operation condition. Beside, by incorporated with wireless charging techniques [18], the strong energy in synchronized carrier signaling may be used for remote powering, which may provide a feasible energy maintenance solution to super large-scale sensor networks.…”

Section: Introductionmentioning

confidence: 99%

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Ultra-spectra communication system (USCS): a promising way to energy-efficient green communication networks

Zhou

Zou

2012

J Wireless Com Network

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In this article, we investigate a promising transmission approach for green communication networks. By combining the appealing single-cycle modulation technique with traditional pulse modulation found on the underlay communication philosophy, the presented ultra-spectra communication system can improve the energy efficiency significantly. In transceiver, the emission signal contains two parts, the information-bearing baseband waveform with an extremely short duration and the information-synchronized carrier component. Alternatively, without carrier signaling the intermittent emission can be adopted to further reduce its operational power. By optimally allocating the power in different bands, a water-filling emission spectrum inspired by a novel conception of radius basis function neural-network is proposed for maximizing transmission energy efficiency in the presence of external interference. In receiver, the carrier-synchronized signal greatly alleviates the power-consumed timing acquisition, and provides extremely precise synchronization for information detection in intensive multipath environments. In addition, from a pattern classification perspective, a low-complexity noncoherent detection scheme is suggested to enhance receiving performance and minimize energy consumption. Performance analysis demonstrated that the whole transmission scheme can indeed be realized within an ultra-low-power framework, which shows great advantages to traditional strategies.

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Section: Transmissions By Uscsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ultra-spectra communication system (USCS): a promising way to energy-efficient green communication networks

Zhou

Zou

2012

J Wireless Com Network

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“…This receiver has been traditionally used in remote control systems, short distance telemetry and wireless security, where the drawbacks of this receiver, mainly its excessive reception bandwidth in comparison with conventional receivers, are more than compensated by the reduction in complexity. In the last years, the SR receiver has been revisited and several integrated implementations have been reported [3]- [5], some of its drawbacks have been eliminated and its field of application has been broadened, with papers reporting applications to spread-spectrum [6] and UWB communications [7], [8]. On the other hand, applications of these receivers beyond classic ASK modulation have been reported [9], [10] and the SR principle has even been extended to broadband amplifiers and mixers [11].…”

Section: Introductionmentioning

confidence: 99%

A Low In-Band Radiation Superregenerative Oscillator

Pala-Schonwalder

Bonet-Dalmau

Moncunill-Geniz

et al. 2013

IEEE Trans. Circuits Syst. II

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Abstract-This paper describes a superregenerative voltagecontrolled oscillator as a building block for superregenerative receivers where most of the oscillator spectrum components are outside the reception frequency band. This allows to overcome one of the main drawbacks of superregenerative receivers, namely the potential interference to nearby receivers operating at the same frequency due to oscillator reradiation. We perform a qualitative analysis of the solution of the circuit equations, describe the most relevant parameters for design and provide some numerical simulation results. Experimental results on a proof-ofconcept implementation validating the described principle and a discussion of the observed behavior are provided.

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“…To overcome the bottlenecks of these two kinds of UWB-RFID architectures, more recently, some research work is done on the wireless-powered (or remotely powered) UWB-RFID tags [7,8]. As illustrated in Fig.…”

Section: Introductionmentioning

confidence: 99%

“…For example, in [10], by increasing the arm width of Figure 2. Block diagram of the wireless-powered UWB-RFID tags with different antenna topologies: (a) two separate antennas in [7,8], and (b) the proposed two-port antenna.…”

Section: Introductionmentioning

confidence: 99%

A Two-Port Antenna for Wireless-Powered Uwb-Rfid Tags

Shen¹,

Law²

2012

PIER C

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Abstract-This paper presents a two-port antenna including a receiving port and a transmitting one in the same volume. These two antennas are physically integrated and electrically isolated. The receiving antenna is a linearly polarized narrowband slot for energy harvesting, whereas the transmitting one is a circularlypolarized ultrawideband (UWB) quasi-spiral for signal radiation. The measurement results show that, the slot resonates at 5.8 GHz, and the quasi-spiral has a 10-dB return loss bandwidth of 2.85-5.16 GHz and a 3-dB axial-ratio bandwidth of 3.05-4.43 GHz. The electrical isolation between these two antennas is more than 20 dB covering 1-8 GHz. This two-port antenna is a good candidate for wireless powered UWB-RFID tags.

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A 112 Mb/s Full Duplex Remotely-Powered Impulse-UWB RFID Transceiver for Wireless NV-Memory Applications

Cited by 42 publications

References 19 publications

Ultra-spectra communication system (USCS): a promising way to energy-efficient green communication networks

Ultra-spectra communication system (USCS): a promising way to energy-efficient green communication networks

A Low In-Band Radiation Superregenerative Oscillator

A Two-Port Antenna for Wireless-Powered Uwb-Rfid Tags

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