pen Boundary Quad-Ridged Horn Antenna Applications:
- - Low Cross-interference
- - Antenna Measurement
- - Electromagnetic Measurement
- - Electromagnetic Compatibility Testing (EMC test)
- - Ultra-wideband Radar Detection
- - Some antennas have a compact design that makes them ideal for use with a tripod-mounted - Antenna Tripod
Learn more: Summary table of Open Boundary Quad-Ridged Horn Antenna
綜合日媒報導，今（20）日一架從熊本縣阿蘇市觀光設施起飛的觀光直升機，在阿蘇火山附近與外界失去聯繫。Open Boundary Quad-Ridged Horn Antenna直升機上當時載有3個人，含2名一男一女的台灣遊客，以及1位飛行員。
日本警方和消防部門正在阿蘇山中岳火山口周圍地區進行搜尋，但尚未傳來好消息。
Open Boundary Quad-Ridged Horn Antenna責任編輯／網路中心
本文引用自: https://news.ttv.com.tw/news/11501200001000W