System and method for distributing RF signals over power lines within a substantially closed environment
作者： David S. Russell , Larry G. Fischer
DOI:
关键词:
摘要: A system for distributing RF signals to users over power lines in a structure. The includes head end unit that receives first frequency range be distributed the is coupled of are transmitted second range. converter translates between and also number remote units. units disposed throughout structure provide coverage within include converters convert ranges. Further, an antenna each transmit receive from
lens.org 参考文章(34)
Richard B. Drabing, Power line communication system utilizing a local oscillator ,(1981)
Jean-Claude Malcombe, Miniature high-gain antenna ,(1986)
Kouan Fong, Station for power line access data system ,(1974)
Jamaledin Izadian, Multiple band antenna ,(1993)
Robert M. Sorbello, Francois T. Assal, Bernard D. Geller, Eric C. Kohls, Waveguide transition for flat plate antenna ,(1992)
Masao Takahashi, Tomoki Uwano, Koichi Ogawa, Antenna for mobile communication ,(1994)
Ken Tonegawa, Teruhisa Tsuru, Harufumi Mandai, Hisatake Okamura, Mitsuhide Katou, Surface-mountable antenna unit ,(1994)
Melvin H. Wachspress, Walter Abramowitz, Omnidirectional vertical antenna with improved high-angle coverage ,(1983)
Daniel Chaffanjon, Directive separator/coupler circuit for medium frequency carrier currents on a low voltage electric line. ,(1992)