現代人因壓力大常有失眠困擾，一名40歲何小姐，就長年飽受失眠所苦，即使服用鎮靜劑，夜間最長也只能睡2小時，嚴重時甚至整晚無法入睡，員榮醫療體系中醫部醫師吳晉廷表示，中醫常見的針灸療法，也是治療失眠很重要的工具，何小姐經針灸搭配中藥治療後，現每晚能睡6小時。

吳晉廷指出，實證醫學研究指出，在180人的大型臨床試驗中，以百會、神庭、四神聰、神門、三陰交為穴位傳統針刺6周後，可有效改善睡眠品質及白天功能狀態。

吳晉廷分享，何小姐長年受失眠所苦，服用鎮靜劑效果不佳，時常感覺頭暈脹，心悸，白天注意力較難集中，胃口也不好，有時雙手末端出現麻木感，何小姐經1個月針灸，再搭配清熱除痰的中藥治療，已能連續多日睡6個小時，頭暈感以及心悸感都減輕，注意力渙散情況也大幅改善。

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) 

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