IEEE journal of solid-state circuits, 2009-10, Vol.44 (10), p.2702-2710
2009
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Details
- Autor(en) / Beteiligte
- Titel
- Intermittent Operation Control Scheme for Reducing Power Consumption of UWB-IR Receiver
- Ist Teil von
- IEEE journal of solid-state circuits, 2009-10, Vol.44 (10), p.2702-2710
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 2009
- Quelle
- IEEE/IET Electronic Library (IEL)
- Beschreibungen/Notizen
- A low power ultra-wideband impulse radio (UWB-IR) receiver was developed in 0.18-mum CMOS. All circuits of the receiver AFE operate intermittently with a sampling clock of an analog-digital converter (ADC). The sampling rate of the ADC is equal to the pulse repetition frequency of the received signals. Power consumption of the receiver AFE is reduced by 60% using a developed intermittent operation scheme without degrading of receiver sensitivity. As a result, the power consumption of the receiver AFE is 38 mW. The receiver has a data rate of 258 kb/s over a distance of 52 m and of 10.7 Mb/s over a distance of 14 m.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-9200eISSN: 1558-173XDOI: 10.1109/JSSC.2009.2027533Titel-ID: cdi_crossref_primary_10_1109_JSSC_2009_2027533
- Format
- –
- Schlagworte
- Applied sciences, Bandwidth, Batteries, Circuit properties, Circuits, Clocks, CMOS, Converters, Design. Technologies. Operation analysis. Testing, Electric, optical and optoelectronic circuits, Electronic circuits, Electronics, Energy consumption, Exact sciences and technology, Impulse radio, Integrated circuits, intermittent operation, Laboratories, low power, Power consumption, Pulse repetition frequency, receiver, Receivers, Sampling, Sampling methods, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, sensor network, Sensor systems, Signal convertors, ultra wideband, Ultra wideband technology, Wireless communication, Wireless sensor networks