About IM G-H
About AT&T Bell Lab., NJ, USA
About WERNER J-J
About AT&T Bell Lab., NJ, USA
About IEEE Journal on Selected Areas in Communications
About communication cable
About UTP
About Computer networks
About Wire communication systems and equipment
About Modulation and demodulation systems
About 遮蔽
About UTP
About 帯域幅
About ディジタル伝送