SIGNAL DETECTION FOR SPECTRUM SENSING Spectrum sensing is a critical functionality in cognitive radio communications as it must be performed before allowing unlicensed users to access a vacant licensed band. Energy detector is also known as radiome

缺失部分方位信息的辐射计阵列有源校正-Radiometer array azimuth information of the missing part of the active correction

ISI921VF野外地物光谱辐射计测量手册-ISI921VF Field Spectrum Radiometer Measurement Manual