Wave transmission lines and networks – Long line elements and components – Strip type
Reexamination Certificate
2007-04-26
2008-12-30
Le, Don P (Department: 2819)
Wave transmission lines and networks
Long line elements and components
Strip type
C333S245000
Reexamination Certificate
active
07471175
ABSTRACT:
A mixed-signal circuit board can provide a flexible arrangement of multiple RF transmission mediums in a single lightweight and compact structure as well as support embedding electronic devices within RF transmission paths. The transmission mediums may include a voided waveguide, a dielectric waveguide, a microstrip, a suspended microstrip, a traditional stripline, and a suspended stripline. The center conductors in each transmission medium may be constructed on the same plane or the same PCB layer in order to simplify coplanar design. A distribution board can be provided to deliver the power supply and control signals to the active electronic devices placed in the signal path of the RF board for signal processing and within covered cavities provided within the RF board.
REFERENCES:
patent: 2007/0218951 (2007-09-01), Risheq et al.
patent: 2008/0074324 (2008-03-01), Puzella et al.
patent: 2008/0164874 (2008-07-01), White et al.
EMS Technologies Inc.
King & Spalding LLP
Le Don P
LandOfFree
Planar mixed-signal circuit board does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Planar mixed-signal circuit board, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planar mixed-signal circuit board will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4021433