@article{CTT100803830,
  author = {Zule Xu and Anugerah Firdauzi and Masaya Miyahara and Kenichi Okada and Akira Matsuzawa},
  title = {Type-I Digital Ring-Based PLL Using Loop Delay Compensation and ADC-Based Sampling Phase Detector},
  journal = {IEICE Transactions on Electronics},
  year = 2019,
}