Lûi-ta̍t

Luî-ta̍t (ing-gú: radar; bô-suàñ-tēn thàm-tshik hām tshik-kū)^[1][2] sī tsi̍t-tsióng thàm-tshik hē-thóng, luî-ta̍t sú-iōng bô-suàñ tēn-pho [en] lâi khak-tīng bú-thé siong-tuì-u hēn-tiûñ ê kū-lî (tshik-kū [en]), kak-tōo hām kìng-hiòng sok-tōo [en]. Luî-ta̍t ē-tàng iōng teh thàm-tshik hui-ki, tsûn-pi̍k [en], ú-hâng-khì, tō-tān, ki-tōng tshia-lióng, thiñ-khì hîng-thài hām tē-hîng [en]. Tsi̍t-ê luî-ta̍t hē-thóng pau-kua bô-suàñ-tēn [en] hi̍k-tsiá bî-pho [en]-i̍k sán-sing tēn-tsû-pho ê huat-siā-khì [en], huat-siā then-suàñ, tsiap-siu thian-suàñ (thong-siông iōng-teh huat-siā hām tsiap-siu thian-suànn), í-kip iōng teih khak-tīng bu̍t-thé ti̍k-sìng ê tsiap-siu-khì [en] hām tshú-lí-khì [en] tsoo-sîng. Lâi-tsū huat-siā-khì ê bô-suàñ tēn-pho (bi̍k-tshiong hi̍k-tsiá liân-suà) hōo bu̍t-thé lâi huán-siā tēn-pho koh-kā tēn-pho huán-siā tńg-khì tsiap-siu-khì, tsū-án-ni tō ē-tàng thê-kiong iú-kuan bu̍t-thé [en] uī-tì [en] hām sok-tōo ê sìn-sit.

Long-range radar antenna, used to track space objects and ballistic missiles.

Radar of the type used for detection of aircraft. It rotates steadily, sweeping the airspace with a narrow beam.