Highly sensitive and low power injection-locked FSK receiver for short-range wireless applications

Ye, Rong-Fu; Horng, Tzyy‐Sheng; Wu, Jiming

doi:10.1109/rfic.2012.6242303

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…Only ten designs [17,21,32,33,41,43,48,54,57,58] reach a data rate of at least . 1 Mb/s From those only three [33,41,57] have a power consumption smaller than .…”

Section: ) Data Rate Vs Power Consumptionmentioning

confidence: 99%

“…100 ns This reduction in sampling time decreases the power consumption to a level of several W n at a low data rate 1 kb/s 1 h without increasing the latency due to duty cycling. The concepts in [45,53,57,58] are using injection-locked oscillators for either creating a power efficient "virtual LO" or creating a power efficient FSK/PSK demodulator. The concepts in [18, 21, 31, 33,] are using an uncertain IF architecture where the LO can vary in the range of 100 MHz from its desired frequency and therefore can be implemented more power-efficiently.…”

Section: ) Implementationmentioning

confidence: 99%

“…Regardless of the particular specifications of the designs, the commonly important characteristics of all and FsK/psK [48][49][50][51][52][53][54][55][56][57][58] concepts.…”

Section: ) Implementationmentioning

confidence: 99%

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A Survey of Low-Power Transceivers and Their Applications

Blanckenstein

Klaue

Karl

2015

IEEE Circuits Syst. Mag.

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In wireless sensor networks (Wsns) energy efficiency and communication reliability are often conflicting requirements. additionally, some application areas such as industrial automation or infrastructure monitoring impose strict latency bounds.Low-power receivers ( mW 1 1 power consumption) together with adapted mac protocols have the potential to meet these diverse requirements. We present an overview of state-of-the-art low-power receivers and relate their characteristics to requirements for different application areas. We compare low-power receivers to duty-cycled transceivers and present applications depending on them. For this, we use power consumption, sensitivity, and data rate as key performance figures for low-power receivers. Based on the characteristics of the applications we derive guidelines for using low-power receivers instead of duty-cycled transceivers. project "AETERNITAS".Johannes Blanckenstein works on communication protocols in the general field of wireless sensor networks and especially on protocols and applications for low-power wake-up receivers. He writes his doctoral thesis at University Paderborn in the computer networks group of Holger Karl. At the same time he works at Airbus Group Innovations in the field of WSN applications for aeronautics.

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“…Only ten designs [17,21,32,33,41,43,48,54,57,58] reach a data rate of at least . 1 Mb/s From those only three [33,41,57] have a power consumption smaller than .…”

Section: ) Data Rate Vs Power Consumptionmentioning

confidence: 99%