TY  - CHAP
U1  - Konferenzveröffentlichung
A1  - Gavrikov, Paul
A1  - Verboket, Pascal
A1  - Ungan, Tolgay
A1  - Müller, Markus
A1  - Lai, Matthias
A1  - Schindelhauer, Christian
A1  - Reindl, Leonhard Michael
A1  - Wendt, Thomas
T1  - Using Bluetooth Low Energy to Trigger an Ultra-Low Power FSK Wake-Up Receiver
T2  - 2018 25th IEEE International Conference on Electronics Circuits and Systems (ICECS)
N2  - We present a novel approach that utilizes BLE packets sent from generic BLE capable radios to synthesize an FSK-(like) addressable wake-up packet. A wake-up receiver system was developed from off-the-shelf components to detect these packets. It makes use of two differential signal paths separated by passive band-pass filters. After the rectification of each channel a differential amplifier compares the signals and the resulting wake-up signal is evaluated by an AS3933 wake-up receiver IC. Overall, the combination of these techniques contributes to a BLE compatible wake-up system which is more robust than traditional OOK wake-up systems. Thus, increasing wake-up range, while still maintaining a low energy budget. The proof-of-concept setup achieved a sensitivity of -47.8 dBm at a power consumption of 18.5 uW during passive listening. The system has a latency of 31.8 ms with a symbol rate of 1437 Baud.
KW  - Wake-Up Receiver
KW  - FSK Wake-Up
KW  - Bluetooth Low Energy
KW  - Ultra-Low Power
Y1  - 2019
SN  - 978-1-5386-4089-0
SB  - 978-1-5386-4089-0
SN  - 978-1-5386-9562-3 (Elektronisch)
SB  - 978-1-5386-9562-3 (Elektronisch)
SN  - 978-1-5386-9116-8 (Print on Demand)
SB  - 978-1-5386-9116-8 (Print on Demand)
U6  - https://doi.org/10.1109/ICECS.2018.8618031
DO  - https://doi.org/10.1109/ICECS.2018.8618031
N1  - IEEE-Katalognummer: CFP18773-ART
SP  - 781
EP  - 784
PB  - IEEE
ER  -