4GHz全向天线分步指南EasyHomemade2
4GhzOmniAntenna自制2
4Ghz全向天线分步指南Aneasystep-by-stepguidegomakingahomemadewirelessantenna,forafractionofthecostofcommercialantenna
Usesreadilyavailableparts,andrequiresnospecialisttoolsorknowledge
Oringeekspeak-adiyhomebrewomnidirectionalcolineardipoledesignsuitablefor802
11wificompatiblehardwarewithexternalantennaconnector
一个简单的分步指南带我们自制无线天线,其成本只是商业天线的一小部分
使用现成的零件,而无需专门的工具和知识
或者如geek所说——一个自制的全向的共线偶极子,设计与802
11兼容的无线外接天线
•Introduction•GettingTheParts•CuttingThePieces•BuildAJig•Testing•Problems•DisclaimerIntroduction介绍Mostofthedesignsonthewebfor2
4GHzomniantennaseemtoinvolvebrasstubingandlmr-400cable,noneofwhicharereadilyavailabletome
Ithenfoundacoaxonlydesignfor444Mhzthatwasbasedonthesameidea
TheonlyreasonablecableIcouldgetmyhandsonwasRG-213fromMaplin
Byscalingthe