915-MHz continuous-wave doppler radar sensor for detection of vital signs. electronics 2019, 8, 561

Abstract

The authors wish to make the following corrections to the published paper [1]. There is a spelling mistake in the last paragraph of the introduction. In the sentence “The radar sensor operating in the 915 MHz industrial, scientific, and medical ratio band can have a high accuracy for detecting vital-sign information due to high penetration and low signal loss in the human body,” the word “ratio” should be changed to “radio.” In summary, on page two, the sentence should be changed from: “The radar sensor operating in the 915 MHz industrial, scientific, and medical ratio band can have high accuracy for detecting vital-sign information due to high penetration and low signal loss in the human body.” to the following correct version: “The radar sensor operating in the 915 MHz industrial, scientific, and medical radio band can have high accuracy for detecting vital-sign information due to high penetration and low signal loss in the human body.” The authors would like to apologize for any inconvenience caused to the readers by these changes. The change does not affect the scientific results. The manuscript will be updated and the original will remain online on the article webpage, with a reference to this correction.