Abstract
A BLE receiver with fast DC offset cancellation and carrier frequency offset (CFO) compensation is presented. The receiver employs a fully integrated RF front-end and a digital modem. The BLE SoC with embedded flash is fabricated in 55 nm RF CMOS technology, the receiver achieves sensitivity of −95 dBm and the CFO compensation in digital modem helps to extend the CFO tolerance from ± 100 kHz (BLE spec.) to ± 250 kHz with only 2 dB sensitivity degradation.
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© 2021 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Qiu, C. (2021). BLE Receiver with Fast DC Offset Cancellation and Carrier Frequency Offset Compensation. In: Guan, M., Na, Z. (eds) Machine Learning and Intelligent Communications. MLICOM 2020. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 342. Springer, Cham. https://doi.org/10.1007/978-3-030-66785-6_25
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DOI: https://doi.org/10.1007/978-3-030-66785-6_25
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