Journal of Medical Internet Research

Determining an Appropriate Sample Size for Qualitative Interviews to Achieve True and Near Code Saturation: Secondary Analysis of Data

Researchers typically need to decide on sample size a priori. Although studies have assessed when saturation has been achieved, there is no agreement on the minimum number of interviews needed to ...
IEEE

A 8.9 to 10-GHz −97.86-dBc Reference Spur Pulser-Free Continuous Charge Pump Sub-Sampling PLL With Fine-Tunable Dead-Zone Generator in 65-nm CMOS Process

Abstract: A sub-sampling PLL (SSPLL) with a pulser-free continuous charge pump (CCP) and a bootstrap sampling front-end has been developed and the reference spurs can be significantly suppressed by ...