Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2006-11-07
2006-11-07
Lee, Benny T. (Department: 2817)
Communications: radio wave antennas
Antennas
Microstrip
C333S033000
Reexamination Certificate
active
07132983
ABSTRACT:
The current invention provides a high-frequency signal transmitter with: a first strip line (10) on the surface of a dielectric substrate (11) for producing a signal; a second strip line (16) in the dielectric substrate (11) for the coupling-out and/or coupling-in of a high-frequency signal; a first interfacial connection device (15) in the substrate (11) for producing a conductive connection between the first and second strip line (10; 16); a first solid surface (12) essentially parallel to the microstrip line (10) and serving as a lower boundary surface of the substrate (11) in the vertical direction for producing a shielding; a second solid surface (18) essentially parallel to the first solid surface (12) and disposed at least in the region above the second strip line (16) on the substrate (11) for producing a shielding; a coupling opening (17) in the second solid surface (18) for radiating high-frequency energy; a planar coupling device (19) above and essentially parallel to the coupling opening (17); and a second interfacial connection device (20) between the first solid surface (12) and the second solid surface (18), in the region adjacent to the first interfacial connection device (15).
REFERENCES:
patent: 5057798 (1991-10-01), Moye
patent: 5229727 (1993-07-01), Clark
patent: 5689216 (1997-11-01), Sturdivant
patent: 5903239 (1999-05-01), Takahashi et al.
patent: 6057600 (2000-05-01), Kitazawa et al.
patent: 6320543 (2001-11-01), Ohata et al.
patent: 43 15 847 (1994-11-01), None
patent: 00/46921 (2000-08-01), None
Naftali I. Herscovici et al: “Cad of Multilayer Feeding Networks” 176 Microwave Journal, 37 (1994) Jun., No. 6, pp. 86-88, 92-96 (In English).
J. R. Sanford et al: “Optimized Antennas for Mobile Communication...”Proceedings of the 21st European Microwave Conference, Stuttgart Sep. 9-12, 1991, pp. 780-786 (In English).
Gildas P. Gauthier et al: “A 94-GHz Perture-Coupled...” IEEE, vol. 47, No. 12, Dec. 1999, pp. 1761-1765 (In English).
Simons R. N., et al: “Coplanar0Waveguide/Microstrip...” Electronics Letters, IEE Stevenage, GB, BD. 26, NR. 24, Nov. 22, 1990, pp. 1998-2000 (In English).
Lee Benny T.
Robert & Bosch GmbH
Striker Michael J.
LandOfFree
High frequency signal transmitter with vertically spaced... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High frequency signal transmitter with vertically spaced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency signal transmitter with vertically spaced... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3651399