Communications: directive radio wave systems and devices (e.g. – Radar ew
Reexamination Certificate
2005-03-08
2005-03-08
Sotomayor, John B. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Radar ew
C342S054000, C342S059000, C342S126000, C342S175000, C342S014000
Reexamination Certificate
active
06864825
ABSTRACT:
A method of creating electromagnetic interference includes creating an electromagnetic (EM) field of a frequency at distant target by transmitting at least two electromagnetic beams. At the target, the beams may converge and interfere creating an interference difference frequency. In another method, the beams may be combined and the combined beams create an interference over a distance. An interference difference frequency is selected so that a desired electromagnetic frequency is established at the target creating interference. The interference difference frequency is established by the difference in the two electromagnetic beams. As each converges or is combined, the resultant frequency corresponds to the difference between each the frequencies of each beam. An apparatus for creating electromagnetic radiation includes at least two transmitters. The transmitters permit directing the electromagnetic beams in directions permitting either convergence of the beams or combination of the beams, thus creating electromagnetic interference.
REFERENCES:
patent: 3348093 (1967-10-01), Holly
patent: 4604638 (1986-08-01), Matsuda
patent: 5420595 (1995-05-01), Zhang et al.
patent: 5432605 (1995-07-01), Naqwi et al.
patent: 5856803 (1999-01-01), Pevler
patent: 6512385 (2003-01-01), Pfaff et al.
“Geometrical wake of a smooth flat collimator”, Stupakov, G.V.;Particle Accelerator Conference, 1997. Proceedings of the 1997 May 12-16, 1997 pp.: 1685-1687 vol. 2.*
Peter H. Siegel,Terahertz Technology, IEEE Transactions on Microwave Theory and Techniques, Mar. 2002, pp. 910-928, vol. 50.
Peter H. Siegel,THz Technology: An Overview, International Journal of High Speed Electronics and Systems, 2003, pp. 1-44, vol. 13—No. 2, World Scientific Publishing Company, USA.
Sanjay Raman, N. Scott Barker, and Gabriel M. Rebeiz;A W-Band Dielectric-Lens-Based Integrated Monopulse Radar Receiver, IEEE Transactions on Microwave Theory and Techniques; Dec. 1998; pp. 2308-2316; vol. 46, No. 12.
Daniel F. Filipovic, Gildas P. Gauthier, Sanjay Raman, and Gabriel M. Rebeiz;Off-Axis Properties of Silicon and Quartz Dielectric Lens Antennas; IEEE Transactions on Antennas and Propagation; May 1997; pp. 760-766; vol. 45, No. 5.
Alston & Bird LLP
Sotomayor John B.
The Boeing Company
LandOfFree
Method and apparatus for directing electromagnetic radiation... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for directing electromagnetic radiation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for directing electromagnetic radiation... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3387545