Standard Gain Horn Antenna
Standard gain horn antennas are used as calibration devices that measure the gain of other antennas.
These antennas are made up of a combination of a Waveguide to Coax Adapter and Standard Gain Horn with Waveguide Input. It is a kind of simple combination but with great care and attention to create an antenna with accurate and suitable specs.
FT-RF Standard gain horn antenna product series includes waveguide sizes WR28, WR42, WR51, WR62, WR75, WR90, WR112, WR137, WR159, WR187, WR229, WR284 and WR340, WR430, WR510, WR650, WR770, WR975, WR1150, WR1500, WR1800, WR2100, WR2300, with broadband waveguide horn antennas have frequency capabilities ranging from 320Mhz to 40 GHz depending on type and style. with the gain of 10dBi, 15dBi, 20dBi and 25dBi.
Standard Gain Horn Antenna Applications:
- - Antenna measurement
- - Radar Detection System
- - Wireless Communication
- - Spectrum Monitoring
- - Electromagnetic interference Testing (EMI test)
澳洲設計師凱蒂佩芮(Katie Perry)今天打贏與美國流行樂天后凱蒂佩芮(Katy Perry)多年的商標官司,獲准以自己名字銷售服飾。
這兩人撞名,只是拼法略有不同。法新社報導,這名澳洲設計師控告歌手凱蒂佩芮侵害商標權,主張她在凱蒂佩芮成為國際巨星之前就已申請Katie Perry品牌。
不過歌手凱蒂佩芮表示,早在這名設計師2008年左右開始販售服飾時,她的音樂就已「爆紅」,因而尋求讓這項澳洲商標撤銷。
澳洲法院2024年支持她的觀點,判定這項服飾商標應撤銷。
然而此案上訴後,澳洲高等法院現在做出有利於這名設計師的判決,認為兩者之間「混淆」的可能性不大。
這名澳洲設計師曾在2024年一篇部落格文章中寫道:「依我看,她是歌手,不是時裝設計師。」
「提醒一下,這位歌手的本名是凱薩琳.伊麗莎白.哈德遜(Katheryn Elizabeth Hudson)。」
本文來自: https://stars.udn.com/star/story/10092/9373010?from=udn-catelistnews_ch1022
Horn antenna 企業暖心故事 一份工作撐起整個家
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