정의: Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter. Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF or lower bands.
| 핵심 연구 분야 | Infrastructure |
|---|---|
| 주요 연도 | 2021년 |
| 주요 연관 키워드 | detection |
| 좋아요 수 | 0 |