Parallel cable bus with internal path length compensation

Claim 2

A high performance flat cable comprising: a plurality of conductors arranged parallel side-by-side in a common plane in a dielectric body; said conductors within said body being relatively close at one of the remote ends and fanning out from said one end to provide more widely spaced parallel conductors; and said conductors being of equal path lengths from said one end to an opposite end.

Claim 3

The combination of claim 1 wherein said conductors have tapering sections between said ends which are of unequal lengths and parallel transmission line sections.

Claim 4

The cable of claim 2 wherein said conductors in said tapering sections are angled at a 45 degree angle from the termination end.

Claim 5

The cable of claim 1 wherein at said one and opposite ends said conductors are closely spaced and parallel and wherein adjacent and inboard each of said ends there is a separate tapering section with a first conductor nearest one side of the cables in first tapering section near said one end being straight and in a second tapering section nearest said opposite end being the longest diagonal section and wherein a second conductor nearest the side of said cable opposite said one side in said first tapering section being the longest diagonal section and being straight in said second tapering section such that the overall lengths of the two conductors are equal.

Claim 6

The combination of claim 4 previously wherein the center conductor has equal length diagonal lines in both tapering sections that total said longest diagonal line length.

Claim 7

The combination of claim 1 wherein each of said ends of said conductors includes a tapering line section where in a first tapering line section a first conductor nearest one side of said line is straight and each of said conductor toward an opposite side have progressively longer diagonal sections and in a second tapering line section at the opposite end of the line said first conductor has the longest diagonal section and each of said conductors toward said opposite side has progressively shorter diagonal section.

Claim 8

The combination of claim 1 wherein at a first end the conductors are widely spaced and at the opposite end said conductors are more narrowly spaced and wherein said conductors along one edge of the line has a symmetrically v-shaped bend and said conductors toward said opposite edge have a progressively less symmetrical bend and where the total length of the legs of the bend being constant.