HIGH-FREQUENCY MODULE AND MOBILE UNIT DETECTION MODULE

摘要

PROBLEM TO BE SOLVED: To provide a high-frequency module that secures high output and at the same time mounts an MMIC with a high S/N ratio. SOLUTION: In the high-frequency module, a channel layer for running a channel has a hetero junction made of at least two types of hetero materials, and an MMIC having a field effect transistor where the height of the potential barrier of the interface of the hetero material is less than 0.22 eV is mounted.