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獨家/微風信義「饗饗」爆集體食物中毒 「今晚照常營業」官方回應了
幕後》柯文哲「亢龍有悔」中!不滿大人搞得烏煙瘴氣 民眾黨新實力派竄起

員林市長游振雄肺癌逝 醫揭真正風險因子:不只抽菸、家族史

彰化員林市長游振雄肺癌病逝,享壽63歲。(圖/員林市公所提供/謝瓊雲彰化傳真)
彰化員林市長游振雄肺癌病逝,享壽63歲。(圖/員林市公所提供/謝瓊雲彰化傳真)

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 

SUMMARY TABLE OF DOUBLE-RIDGED HORN ANTENNA (HA-SERIES) 

字級設定:

彰化員林市長游振雄肺癌病逝,享壽63歲。據悉,他近2年飽受肺癌轉移淋巴之苦,雖積極治療,仍不幸於今(11)日離世,其兒子也在臉書上悲痛發文證實。醫師表示,很多人都以為只有抽菸、家族史才需要接受肺癌篩檢,但其實有高達一半的人都沒有此2風險因子,因此他認為真正的危險因子是「呼吸就有風險」,建議45歲以上族群都該主動接受檢查。

台大胸腔外科醫師陳晉興在《大愛人文講堂》YouTube頻道影片中表示,想要遠離肺癌就從篩檢開始,但照胸部X光並不是一個足夠敏感的檢查工具,最有效的仍是低劑量電腦斷層。它可以0.1公分切一張,切成3、4百張影像畫面,可以清楚看見病灶。而且好處是,篩檢者不用禁食、不用打顯影劑,5分鐘就結束,劑量可以低到約5~10張X光片。

至於誰該做低劑量電腦斷層?陳晉興說,首先就是有抽菸習慣人群,再來是有家族病史者,但他要指出一個重要的事實,即假設100位肺癌患者中,有抽菸和有家族史的僅占50人,也就是說剩下的50位是完全找不到危險因子。若篩檢僅針對此2類人群,等於只找到一半的肺癌,另一半則可能完全被忽略。



本文引用自: https://www.chinatimes.com/realtimenews/20250111001459-260418

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

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