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JINLING Chen

KIM Chen
 
Chi ming Electronics Co., Ltd. was established in Taiwan in 1984. Has nearly 38 years of experience. Manufacturing LED car lights, LED truck lights. Serving the needs of customers is the most important goal.

News & Events>>Research & Develop

Subject: LED Lamps-義大利工程師馬可尼實現了遠距離無線電傳播
2010-03-11

          

在赫茲宣布實驗結果後不久，義大利工程師馬可尼（G.Marconi，1874-1937） 與俄國的波波夫（A.S. Popov，1859-1906）同於一八九五年分別實現了遠距離無 線電傳播。進入二十世紀後，電磁波的每個波段（包括無線長波、無線短波、微 波、紅外線、可見光、紫外線、X射線、γ射線）都找到了實用價值，成為人類 不可一日或缺的夥伴。 熱學