@article {4721,
	title = {Analysis and Design of an Ultra-Low-Power Bluetooth Low-Energy Transmitter With Ring Oscillator-Based ADPLL and 4 Frequency Edge Combiner},
	journal = {IEEE Journal of Solid-State Circuits},
	year = {2019},
	month = {02/2019},
	author = {Xing Chen and Jacob Breiholz and Farah B Yahya and Christopher J Lukas and Hun-Seok Kim and Benton H Calhoun and David D Wentzloff}
}
@article {4726,
	title = {Enhanced Interference Rejection Bluetooth Low-Energy Back-Channel Receiver With LO Frequency Hopping},
	journal = {IEEE Journal of Solid-State Circuits},
	year = {2019},
	month = {04/2019},
	author = {Abdullah Alghaihab and Yao Shi and Jacob Breiholz and Hun-Seok Kim and Benton H Calhoun and David D Wentzloff}
}
@conference {4666,
	title = {A 486 {\textmu}W All-Digital Bluetooth Low Energy Transmitter with Ring Oscillator Based ADPLL for IoT applications},
	booktitle = {IEEE Radio Frequency Integrated Circuits Symposium (RFIC)},
	year = {2018},
	month = {06/2018},
	author = {Xing Chen and Jacob Breiholz and Farah B. Yahya and Christopher J Lukas and Hun-Seok Kim and Benton H. Calhoun and David D. Wentzloff}
}
