An efficient short range wireless communication technology for wireless sensor network

Darif, Anouar; Saadane, Rachid; Aboutajdine, Driss

doi:10.1109/cist.2014.7016653

Cited by 6 publications

(4 citation statements)

References 13 publications

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“…From (5) and (6), the increased resistance of the equivalent substrate resistor R sub diminishes G n , which reduces the minimum NF, NF min . Furthermore, the NF is also reduced by reducing G n and NF min in (4). Here, the substrate impedance Z sub = R sub + jX sub , the optimal source impedance Z opt = R opt + jX opt , and the signal source impedance Z s = R s + jX s , where R g represents the gate parasitic resistances, G n is the noise parameter, C gs and g m are the gate-to-source capacitance and transconductance of the transistor, respectively, and K g is the fundamental noise coefficient of G n .…”

Section: Noise Analysismentioning

confidence: 99%

“…In the design of these products, particularly potable, implantable, and wearable devices, compact size is driven towards to minimise the full-integration cost of WPAN and WBAN system on chip; power consumption of the system is minimised to improve the battery lifetime. Examples of these short-range wireless communications of WPAN/WBAN system are Bluetooth, Zigbee, and UWB, particularly, IR-UWB technology has two key advantages low-power consumption and low-complexity scheme [4,5]. Furthermore, UWB physical layer has been specified in IEEE 802.15.6-2012 and IEEE 802.15.4-2015.…”

Section: Introductionmentioning

confidence: 99%

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Compact composite noise‐reduction LNA for UWB WPAN and WBAN applications

Lin

Liang

Tarng

et al. 2018

IET Microwaves, Antennas & Propagation

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An ultra‐wideband (UWB) low‐noise amplifier (LNA) implemented using 180 nm complementary metal–oxide–semiconductor technology is presented for wireless personal area network (WPAN) and wireless body area network (WBAN). Increasing the resistance of the substrate resistor RB reduces the noise factor. When additional substrate resistors and a composite feedback topology are employed, the proposed LNA can achieve both a 1.4 dB reduction of the noise figure (NF) and a 4 dB enhancement in power gain (PG). Over the operating frequency range from 3.1 to 4.8 GHz, the LNA achieves a maximum PG of 14.5 dB, a minimum NF of 1.5 dB, and an input return loss of <10 dB. The measured current consumption is 3 mA with a 1.5 V supply voltage. The active chip area is 0.008 mm2. The proposed 3.1–4.8 GHz LNA has a superior NF, smaller active area, and the lowest dc power consumption compared with devices reported in the literature.

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Section: Noise Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Compact composite noise‐reduction LNA for UWB WPAN and WBAN applications

Lin

Liang

Tarng

et al. 2018

IET Microwaves, Antennas & Propagation

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show abstract

“…One of the latest articles comparing Bluetooth, ZigBee, and IEEE 802.15.4 based IR-UWB is [34], where the main approach is energy consumption together with transmission time and data coding efficiency. Based on the simulation results among the selected features, as introduced in this article, IR-UWB seems to perform better than Bluetooth and ZigBee.…”

Section: Different Technologies For Short-range Communicationsmentioning

confidence: 99%

An Ultra Wideband Survey: Global Regulations and Impulse Radio Research Based on Standards

Niemelä

Haapola

Hämäläinen

et al. 2017

IEEE Commun. Surv. Tutorials

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This article presents an updated survey on research related to Ultra Wideband (UWB) communications, particularly that of impulse radio (IR) technology. In addition to the research, we survey UWB physical layer (PHY) specifications of the two existing standardsthe IEEE 802.15.6-2012 and the IEEE 802.15.4-2015 -as well as the leading global UWB spectrum regulatory limitations which have been updated recently. The latter standard including the UWB specifications was first published in 2007 and the latest revision dates to 2015. The focus in this article is the period from 2007 to 2015. Our purpose is to provide an in-depth survey with a clearly specified topic together with the standard specifications and the related regulatory restrictions. Additionally, the last part of the article discusses the possibilities of increasing the current IR-UWB data rates to meet increasing future demands.

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“…Earlier sensor networks were considered for short-range operations like the Zigbee based on IEEE 802.15.4, Bluetooth low energy (BLE), and Impulse Radio Ultra Wide Band (IR-UWB) [42]. These technologies were typically designed for indoor operations within the 2.4 GHz band.…”

Section: Low-power Wide Area Network Technologiesmentioning

confidence: 99%

Performance enhancement of software defined cellular LTE and internet-of-things networks

Khan¹

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An efficient short range wireless communication technology for wireless sensor network

Cited by 6 publications

References 13 publications

Compact composite noise‐reduction LNA for UWB WPAN and WBAN applications

Compact composite noise‐reduction LNA for UWB WPAN and WBAN applications

An Ultra Wideband Survey: Global Regulations and Impulse Radio Research Based on Standards

Performance enhancement of software defined cellular LTE and internet-of-things networks

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