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https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201602018725188319 Dipoles and Yagis, Engineering Staff, Scala Radio Co. | Article Information | J-GLOBAL Article "Dipoles and Yagis, Engineering Staff, Scala Radio Co." Detailed information of the J-GLOBAL is an information service managed by the Japan Science and... engineering staffscala radio