Sensitivity Characteristics (IMAGE) Japan Science and Technology Agency Caption Figure 3. Sensitivity Characteristics of the Diode In the microwave frequency band of 2.4GHz, which is currently used for 4G LTE and Wi-Fi, a level of sensitivity was achieved that is 11 times that of a conventional Schottky barrier diode. Credit ©Fujitsu Ltd. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.