Non-contacting RF shielding device

Details Non-contacting RF shielding device Non-contacting RF shielding device

1981-06-30

1983-08-16

Grimley, A. T.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

361424, H05K 900

Patent

active

043993168

ABSTRACT:
A non-contacting RF shielding means is provided to inhibit the flow of energy in a given frequency band through an interface area between two conductive surfaces. A series of stub-like members are provided which are open circuited at one end and connected to a common conductive member on the other end. A portion of the first conductive surface is spaced from the stubs such that a plurality of microstrip lines are formed. The open circuits at the one end of the stubs reflect back as low impedance paths between the first surface and the other end of each of the stubs. The common conductive member is coupled to the second conductive surface. The arrangement thus provides a plurality of low impedance paths between the first and second conductive surfaces in the given frequency band without direct physical contact between the two conductive surfaces.

REFERENCES:
patent: 2317813 (1943-04-01), Schoenborn
patent: 2604507 (1952-07-01), Tyson
patent: 2825042 (1958-02-01), Tollefson et al.
patent: 4347420 (1982-08-01), Ikeda et al.

Affiliated with

Also associated with

Rating

Non-contacting RF shielding device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-contacting RF shielding device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-contacting RF shielding device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-815810