Local wireless communications within a device

Details Local wireless communications within a device Local wireless communications within a device

2011-07-05

2011-07-05

Pan, Yuwen (Department: 2618)

Telecommunications

Transmitter and receiver at same station

With a common signal processing stage

C455S090100, C455S079000, C257S723000, C235S492000

Reexamination Certificate

active

07974587

ABSTRACT:
A radio transceiver device includes circuitry for radiating electromagnetic signals at a very high radio frequency both through space, as well as through wave guides that are formed within a substrate material. In one embodiment, the substrate comprises a dielectric substrate formed within a board, for example, a printed circuit board. In another embodiment of the invention, the wave guide is formed within a die of an integrated circuit radio transceiver. A plurality of transceivers with different functionality is defined. Substrate transceivers are operable to transmit through the wave guides, while local transceivers are operable to produce very short range wireless transmissions through space. A third and final transceiver is a typical wireless transceiver for communication with remote (non-local to the device) transceivers.

REFERENCES:
patent: 6175287 (2001-01-01), Lampen
patent: 6263193 (2001-07-01), Iseki et al.
patent: 6542720 (2003-04-01), Tandy
patent: 6856788 (2005-02-01), Chang et al.
patent: 6942157 (2005-09-01), Nozawa et al.
patent: 7330702 (2008-02-01), Chen et al.
patent: 7590397 (2009-09-01), Kondo et al.
patent: 7617342 (2009-11-01), Rofougaran
patent: 2002/0145566 (2002-10-01), Ballantine et al.
patent: 2005/0075080 (2005-04-01), Zhang
patent: 02091616 (2002-11-01), None
patent: 02091616 (2002-11-01), None

Affiliated with

Also associated with

Rating

Local wireless communications within a 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 Local wireless communications within a device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local wireless communications within a device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2703919