SleepTalker: A ULV 802.15.4a IR-UWB Transmitter SoC in 28-nm FDSOI Achieving 14 pJ/b at 27 Mb/s With Channel Selection Based on Adaptive FBB and Digitally Programmable Pulse Shaping

Streel, Guerric de; Stas, François; Gurne, Thibaut; Durant, François; Frenkel, Charlotte; Cathelin, Andreia; Bol, David

doi:10.1109/jssc.2016.2645607

Cited by 52 publications

(30 citation statements)

References 22 publications

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“…These simpler approaches achieved better power performance. The pulse generator in [4,6,7] were based on a piecewise current source similar to this work. Accurate shapes of the raised-cosine pulse [4] and the Gaussian pulse [6] allow their spectrums to be fitted with FCC spectral mask.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…Accurate shapes of the raised-cosine pulse [4] and the Gaussian pulse [6] allow their spectrums to be fitted with FCC spectral mask. In [7], the advanced process allows for complexity of the circuit design with lower power consumption. The transmitted pulse, which used the Gaussian shape, cannot satisfy the spectral mask in the 960 -1610 MHz band, although the theoretical analysis is able to fit the spectral mask.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…Hence, designing the pulse shaping is more difficult to satisfy the FCC UWB requirement. There have been various filtering approaches that were proposed to fulfil this requirement, such as raised-cosine pulse-shaping [4] and Gaussian pulse-shaping [5][6][7]. However, these pulse shapings must be accurate, which are quite difficult to achieve due to the very short duration of the transmitted pulse.…”

Section: Introductionmentioning

confidence: 99%

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An IR-UWB Transmitter using Pulse Injection

Channarong

Leelavattananon

2019

ECTI-EEC

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This work presents a new pulse-shaping technique for an impulse-radio ultra-wideband (IR-UWB) transmitter which is intended for RFID tags and wireless sensor applications. The proposed pulse is derived from a rectangular pulse with its side-band energy suppressed in order to satisfy the FCC UWB regulation, in particular at low frequency band (3.1 - 4.8 GHz). To verify its effectiveness, the new pulse generator was designed in a 180-µm CMOS process. The simulation results indicate that the spectrum of the transmitted pulse can be fitted within the FCC UWB spectral mask. The total circuit consumes 926 µW at a 10 MHz pulse repetitive frequency (PRF).

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Section: Simulation Resultsmentioning

confidence: 99%

Section: Simulation Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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An IR-UWB Transmitter using Pulse Injection

Channarong

Leelavattananon

2019

ECTI-EEC

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“…Ultra-wideband impulse radios (UWB IRs) have been proposed as a potential candidate for realizing wireless capabilities for energy-autonomous sensor nodes [1], [2]. Most recently published low-power UWB IRs target the U.S. UWB mask between 3.1 -4.8 GHz, regulated by the Federal Communication Commission (FCC).…”

Section: Introductionmentioning

confidence: 99%

“…The TFE demonstrates a very low static power consumption level that allows high-efficiency operation also at low PRRs. The generated pulse energy level suffices for a line-of-sight communication range of more than ten meters with a highquality receiver [2], [7].…”

Section: Introductionmentioning

confidence: 99%

A Fully Integrated Digitally Programmable Pulse Shaping 6.0–8.5 GHz UWB IR Transmitter Front-End for Energy Harvesting Applications

Haapala¹,

Halonen²

2018

2018 IEEE International Symposium on Circuits and Systems (ISCAS)

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This paper presents a fully integrated ultrawideband impulse radio transmitter front-end (TFE) that is compliant with the European spectral mask. The compliance is achieved by means of 4-bit digital pulse shaping and an integrated matching network. The center frequency of the TFE is digitally tunable with 24 MHz resolution between 6.5-8.0 GHz. The TFE delivers at least 2.0 pJ pulses over the whole frequency range and achieves 4.4 % efficiency at 7.5 GHz center frequency and 4 MHz pulse repetition rate. The static power consumption is 480 nW, which enables the TFE to reach high efficiency levels even at low pulse repetition rates. The TFE is designed in a commercial 65-nm CMOS process. The performance of the TFE is evaluated through post-layout simulations.

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Body-Biasing in FD-SOI for Analog, RF, and Millimeter-Wave Designs

Cathelin

2020

Integrated Circuits and Systems

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SleepTalker: A ULV 802.15.4a IR-UWB Transmitter SoC in 28-nm FDSOI Achieving 14 pJ/b at 27 Mb/s With Channel Selection Based on Adaptive FBB and Digitally Programmable Pulse Shaping

Cited by 52 publications

References 22 publications

An IR-UWB Transmitter using Pulse Injection

An IR-UWB Transmitter using Pulse Injection

A Fully Integrated Digitally Programmable Pulse Shaping 6.0–8.5 GHz UWB IR Transmitter Front-End for Energy Harvesting Applications

Body-Biasing in FD-SOI for Analog, RF, and Millimeter-Wave Designs

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