Ultra-wide-band transmitter for low-power wireless body area networks: design and evaluation

Ryckaert, Julien; Desset, Claude; Fort, A.; Badaroglu, Mustafa; Heyn, V. De; Wambacq, Piet; Plas, G. Van der; Donnay, S.; Poucke, B. Van; Gyselinckx, B.

doi:10.1109/tcsi.2005.858187

Cited by 201 publications

(85 citation statements)

References 11 publications

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“…They are therefore, not suitable for novel applications such as wireless medical imaging (Chavez-Santiago et al, 2009). The Ultra WideBand (UWB) (Ryckaert et al, 2005) transmitter with low power consumption and low complexity was proposed to be used in the WBAN context. Chavez-Santiago et al…”

Section: Wireless Body Area Networkmentioning

confidence: 99%

A Grid Enabled Framework for Ubiquitous Healthcare Service Provisioning

Olugbara¹,

Olugbara²,

Adigun³

2011

Advances in Grid Computing

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Section: Wireless Body Area Networkmentioning

confidence: 99%

A Grid Enabled Framework for Ubiquitous Healthcare Service Provisioning

Olugbara¹,

Olugbara²,

Adigun³

2011

Advances in Grid Computing

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“…There is disadvantage of requiring additional filter to suppress the side lobe of the output spectrum. The pulse generation by multiplying triangular envelope with local oscillator output is introduced in [3]. This triangular-enveloped pulse provides a side lobe rejection of more than 20 dB.…”

Section: Introductionmentioning

confidence: 99%

CMOS pulse generator based on spectral efficiently gated oscillator for UWB impulse radio

Kim

Kwon

2013

IEICE Electron. Express

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This letter presents a low power CMOS pulse generator based on spectral efficiently gated oscillator for multiband impulse radio ultra-wideband (UWB) system. The pulse generator is based on an on/off switched LC oscillator with the trapezoid switching pulse. By using trapezoid pulse for on/off switching signal of the oscillator, better output spectral characteristic can be achieved without additional pulse shaping filter due to the more symmetric triangular envelope of the output pulse. Output pulse spectrum shows more than 30 dB of sideband rejection without additional filtering. The pulse generator dissipates only 10 pJ per pulse from 1.2-V supply.

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“…In recent years, the demand for digital transmitters has increased. A number of UWB transmitter designs and ASIC implementations are reported in [1,2,3,4]. For cost effectiveness, FPGAs are used to verify the feasibility of these ASICs.…”

Section: Introductionmentioning

confidence: 99%

Synchronous delay based UWB pulse generator in FPGA

Duraiswamy

Bauwelinck

et al. 2012

IEICE Electron. Express

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This paper presents an architecture for generating UWB pulses with a high centre frequency accuracy. The architecture allows to generate frequencies twice that of the FPGA clock using synchronous delays and is implementable in all types of FPGA. With a FPGA clock of 150 MHz, we generate RF pulse of 300 MHz with a maximum fractional bandwidth of 30%. The architecture also allows pulse width increment in steps of the clock period.

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Ultra-wide-band transmitter for low-power wireless body area networks: design and evaluation

Cited by 201 publications

References 11 publications

A Grid Enabled Framework for Ubiquitous Healthcare Service Provisioning

A Grid Enabled Framework for Ubiquitous Healthcare Service Provisioning

CMOS pulse generator based on spectral efficiently gated oscillator for UWB impulse radio

Synchronous delay based UWB pulse generator in FPGA

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