車禍臉變形「嘴巴張不開」 34歲男無法進食 靠1手術恢復
The horn antenna has a distinctive design that is enlarged towards the end. Horn antennas typically feature a directional radiation pattern with a high antenna gain of 10-20 dBi, some antennas have a higher gain such as the standard horn antenna up to 25 dBi. Horn antennas feature a low VSWR and a wide impedance bandwidth.
Double Ridged Horn Antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. We have recently extended the usage frequency of this antenna up to 60 GHz.
This antenna's operating frequency has recently been increased to 60 GHz. The research process for the product line is still ongoing but is planned to be completed this year. To receive the most recent price and technical information on the new product, please contact us for more information.
Double Ridged Horn Antennas are suitable for both transmitting and receiving purposes, with applications:
- - Antenna measurement
- - Communication systems
- - Satellite tracking systems
- - Radar Detection System
- - Surveillance System
- - Electromagnetic Compatibility Testing (EMC test)
Recommended Accessories
- - Antenna Tripod: easy and fast-changing position. 100% stable after installing.
- - SMA Cable: High-quality special SMA cable
Learn More

今年34歲的葉先生,2017年騎車上班途中,遭逆向車輛衝撞造成車禍,雙側顳顎關節粉碎性骨折,導致他顏面變形、牙齒咬合不正及下巴後縮,嘴巴僅能張開2.5公分,不但沒辦法正常進食,只能吃流質食物,整個人瘦了一圈,也無法正常開口講話,影響日常社交,更因容貌改變而嚴重自卑。
經歷2年無法正常飲食、說話的生活,葉先生於2019年接受林口長庚整形外科醫師廖漢聰的「全人工顳顎關節置換手術」,臉部終於恢復對稱,能正常咀嚼,也不再出現顳顎關節咬合異常、無力和張口受限等症狀,術後約1~2個月就幾乎恢復正常,能正常咀嚼硬食物,也沒有感染或排斥反應,整體預後優良。
根據健保署資料統計,台灣約有20~25%的人患有顳顎關節障礙症候群,廖漢聰說明,顳顎關節和周圍結構,常因創傷、退化性病變、感染或關節內機械性問題等,造成功能異常或結構性損害,出現顳顎關節疼痛、顎部活動受限、顎骨異常聲音、頭痛、耳痛等症狀。
文章來自: https://www.chinatimes.com/realtimenews/20241224002335-260418
Fei Teng Wireless Technology Co. Ltd
Taiwan Head Office & Manufacturer:
No.369, Sec. Litoushan, Wenshan Rd., Xinpu Township, Hsinchu County 305, Taiwan (R.O.C.) MAP
Tel: 886-3-5882899
Fax: 886-3-5882879