The technical regulations for frequency sharing between the broadcasting service and the mobile and fixed services in the vhf uhf bands Vhf uhf頻段廣播業務與移動和固定業務頻率共用技術規定
I don ' t believe into any groundbreaking revolutions after epc standards were created and uhf regulations opened uhf band for rfid use 我相信沒有什么比epc標準和為使用rfid而開放超高頻頻段,設立規則更有革命性突破意義了。
This method can adapt to both time and frequency domain , similarly can be used to discuss about targets upon ground or sea surface . with this method the scattering waves of a truck model are studied in uhf band 復合激勵法使用范圍廣泛,不僅適用于時域,也適用于頻域,不僅時用于地表目標的電磁散射研究,也同樣也適用于海面等環境下目標的電磁散射研究。