All-digital PLL for Bluetooth low energy using 32.768-kHz reference clock and≤ 0.45-V supply

CC Li, MS Yuan, CC Liao, YT Lin… - IEEE Journal of Solid …, 2018 - ieeexplore.ieee.org
method to accurately estimate the DCO gain but with the following modifications: 1) the ADPLL
is settled at only one frequency (ie, at the center of Bluetooth … LTE baseband transceiver, …

A low-cost software-defined UHF RFID reader with active transmit leakage cancellation

EA Keehr - 2018 IEEE International Conference on RFID (RFID …, 2018 - ieeexplore.ieee.org
… signal, the RFID radio receive chain must process this large TX … ) is required to achieve a
baseband SNR of 7dB for proper … involved with the Bluetooth transfer, the Radio FSM must …

A 1.3 nJ/b IEEE 802.11 ah fully-digital polar transmitter for IoT applications

A Ba, YH Liu, J van den Heuvel… - IEEE Journal of Solid …, 2016 - ieeexplore.ieee.org
… in the digital domain, one key advantage of a fully-digital … by the digital processing delay,
which is insensitive to process, … communication systems, digital baseband processing, and …

Design of a Delta-Sigma Synthesizer for a Bluetooth® Transmitter

JW Eikenbroek - Wireless Technologies, 2017 - taylorfrancis.com
… The design of a single-chip Bluetooth system, a radio and a baseband processing unit together,
… Details of the measurement method and its definitions can be found in the Bluetooth test …

Radio Frequency IC Products

B Wang, Y Li, XA Wang - Handbook of Integrated Circuit Industry, 2023 - Springer
… products can integrate multiple functions on a single chip. For … first proposed a duplexer
integrated design method for star-… and back-end baseband digital signal processing becomes …

[PDF][PDF] Software-defined Bluetooth Low Energy transceiver for reconfigurable IoT smart sensors

R Gonce, D Bol, J Louveaux - dial.uclouvain.be
… proposes a rather generic digital baseband processor, with an … The approach from [9] includes
a hybrid-loop receiver in … -standard approach is considered in the BLE transceiver design. …

Ultra-low-power Bluetooth Low Energy (BLE) compatible backscatter communication and energy harvesting for battery-free wearable devices

J Ensworth - 2016 - digital.lib.washington.edu
… We present the first backscatter-based data uplink approachBluetooth Low Energy standard.
We show that this data uplink approach can communicate with BLE receivers with a radio

[PDF][PDF] Beyond Bluetooth in Non-Bluetooth Radios

E Clavijo - epub.technikum-wien.at
processing which includes: o Generation of a baseband … , audio Bluetooth and amplifier
board, possibly a data Bluetooth … installation within radio receiver casings; with an approach that …

A crystal-less BLE transmitter with clock recovery from GFSK-modulated BLE packets

X Chen, A Alghaihab, Y Shi… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
Bluetoothtechniques are used to enable RF reference recovery from a GFSK-modulated
signal with interference resilience: 1) an architecture with two ADPLLs and selective baseband

6 Physiological Radar Sensor Chip Development

C Li, C Gu - … and Biological Microwave Sensors and Systems, 2017 - books.google.com
… [23], a fast system integration technique is proposed to build … such as Wi-Fi and Bluetooth
are located. Though the 2.4-GHz … was not integrated with baseband signal-processing units …