體育中心／賴禹蓉報導
▲戴資穎17日在甲組決賽亮相。
The horn antenna (as known as microwave horn) is shaped like a horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 100MHz to 70GHz. These series are characterized by a huge frequency range and extremely high input powers. With the gain rises to a maximum of 20 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.
The advantages of FT-RF Horn antenna:
- Moderate directivity, low standing wave ratio (SWR), broad bandwidth
- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.
- Simple construction and adjustment
- We also supply ODM OEM OBM & RD service.
The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.
Recommended Accessories
- 天線三腳架: easy and fast-changing position. 100% stable.
- SMA Cable: High-quality special SMA cable
（圖／翻攝自中華民國羽球協會臉書粉專）
小戴登場了！111年全國羽球團體錦標賽在屏東登場，17日甲組決賽合庫一姐戴資穎終於亮相，小戴本戰打第1點僅花24分鐘就以21：10、21：9直落2擊敗亞柏太報A隊的20歲小將洪恩慈，為合庫A隊開出紅盤，持續朝向21連霸之路邁進。
戴資穎上一次在台灣登場比賽，是2020年全國羽球團體錦標賽，睽違兩年時間再次亮相，屏東縣體育館也湧進大批球迷觀賽，為的就是一賭球后風采，實力堅強的戴資穎也不負眾望，僅花24分鐘就擊敗對手，不過根據《麗台體育》報導，面對台灣球迷的滿滿支持，小戴賽後表示，「真不好意思，打不到30分鐘就結束！」
合庫A隊除了有超級王牌戴資穎外，接下來第2點派出「小小白」白馭珀，不過歷經3局大戰後遭亞柏A黃宥薰逆轉擊敗，兩對戰成1：1平手，第3點雙打由林筱閔和胡綾芳搭檔、第4點則派出雙打許雅晴和林琬清組合，第5點壓軸單打則會由林盈君上場。最終合庫女團A隊贏下第1、4、5三點，完成空前21連霸。
