05237295 is referenced by 5 patents and cites 2 patents.

The invention is comprised of printed circuit boards having printed networks for improving electrical isolation at high frequencies. The invention provides more than 25 dB of isolation in the 1 GHz range. The invention is particularly useful for signal splitting applications. Multiple two way splitters, each made in accordance with the present invention, can be combined to form four way splitters, and so on.

Title
Printed networks for improving electrical isolation at high frequencies
Application Number
7/779938
Publication Number
5237295
Application Date
October 21, 1991
Publication Date
August 17, 1993
Inventor
Shan J Lu
11315 Lakeside Ave., NE., Seattle, 98125
WA, US
Donald W Reddick
3879 E. 135th Way, Thornton, 80241
CO, US
IPC
H03H 7/38
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