Two part closely coupled cross polarized EMI shield

Details Two part closely coupled cross polarized EMI shield Two part closely coupled cross polarized EMI shield

1996-04-08

1997-12-16

Kincaid, Kristine L.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

174 35MS, 174 51, 361818, H05K 900

Patent

active

056988184

ABSTRACT:
A cross polarized electromagnetic interference shield apparatus for an electronic device having a Faraday cage made of two sets of planar conductive plates. Each of the two sets of planar conductive plates have parallel aligned elongated apertures which are not aligned in the same direction, and are spaced apart at a predetermined distance. This arrangement provides improved EMI attenuation and improved air flow over prior planar EMI shields, at a lower cost than prior honeycomb shields.

REFERENCES:
patent: 4567317 (1986-01-01), Ehrlich et al.
patent: 4752861 (1988-06-01), Niggl et al.
patent: 4956750 (1990-09-01), Maggelet
patent: 4985803 (1991-01-01), Pum et al.
patent: 5294994 (1994-03-01), Robinson et al.

Affiliated with

Also associated with

Rating

Two part closely coupled cross polarized EMI shield does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two part closely coupled cross polarized EMI shield, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two part closely coupled cross polarized EMI shield will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-208864