A 88 μW digital phase-domain GFSK demodulator compatible with low-if and zero-IF receiver with preamble detection for BLE

• Main Authors: Ung, Shen Jie, Ab. Rahman, Ab. Al-Hadi
• Format: Article
• Language: English
• Published: Turkiye Klinikleri 2020
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/93457/1/UngShenJie2020_A88uWDigitalPhaseDomain.pdf; http://eprints.utm.my/id/eprint/93457/; http://dx.doi.org/10.3906/ELK-1912-155

Unlike conventional analog-to-digital converter (ADC), phase-domain ADC (Ph-ADC) is more power efficient for the implementation of fully digital Gaussian frequency shift keying (GFSK) demodulator in bluetooth low energy (BLE). Besides, Ph-ADC based demodulator is flexible to pair with low-IF and zer...