tag:blogger.com,1999:blog-5628310816558079036.post6345541492036392610..comments2024-03-17T15:24:08.231+08:00Comments on G. T. Wang: 國內自行研發的雷達車輛偵測器Anonymoushttp://www.blogger.com/profile/03526139212969047877noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5628310816558079036.post-3322637222674855512008-10-21T06:49:00.000+08:002008-10-21T06:49:00.000+08:00其實雷達就是一個 RF 模組加上天線,RF 模組大概就像便當盒一樣大,而白色薄薄的那一片就是平面天線...其實雷達就是一個 <A HREF="http://en.wikipedia.org/wiki/Radio_frequency" REL="nofollow">RF</A> 模組加上天線,RF 模組大概就像便當盒一樣大,而白色薄薄的那一片就是平面天線。:)Anonymoushttps://www.blogger.com/profile/03526139212969047877noreply@blogger.comtag:blogger.com,1999:blog-5628310816558079036.post-88029599016961721682008-10-20T22:16:00.000+08:002008-10-20T22:16:00.000+08:00我之前還以為那個正方形的東西是某種類似喇叭的東西,想說怎麼可以做的那麼薄...。原來是個雷達阿 XD...我之前還以為那個正方形的東西是某種類似喇叭的東西,想說怎麼可以做的那麼薄...。原來是個雷達阿 XD烤焦麵包https://www.blogger.com/profile/07977839448830331015noreply@blogger.com