短波通信在消防應(yīng)急通信中的應(yīng)用探析
摘要:文章通過對(duì)短波通信技術(shù)的介紹,結(jié)合消防應(yīng)急通信工作的現(xiàn)狀,對(duì)短波通信技術(shù)在消防應(yīng)急通信中的應(yīng)用進(jìn)行了闡述,探討了短波通信技術(shù)在消防應(yīng)急通信工作中的技術(shù)優(yōu)勢(shì)及應(yīng)用前景。
關(guān)鍵詞:應(yīng)急通信;短波通信;地波;天波
doi:10.3969/J.ISSN.1672-7274.2023.02.042
中圖分類號(hào):TN 929.5 文獻(xiàn)標(biāo)示碼:A 文章編碼:1672-7274(2023)02-0-03
Application of Short Wave Communication in Fire Emergency Communication
CUI Jianhua
(Kunming Training Corps of Fire Rescue Bureau, Kunming 650208, China)
Abstract: This paper expounds the application of shortwave communication technology in fire emergency communication, and discusses the technical advantages and application prospects of shortwave communication technology in fire emergency communication.
Key words: emergency communication; short wave communication; ground wave; skywave
1 短波通信
20世紀(jì)20年代以來(lái),短波通信技術(shù)快速發(fā)展,在軍事通信、應(yīng)急救援、遠(yuǎn)洋通信等方面發(fā)揮了不可替代的作用,直到移動(dòng)通信和衛(wèi)星通信技術(shù)出現(xiàn),短波通信的地位受到嚴(yán)重挑戰(zhàn)。(剩余4214字)