Attaching antenna structures to electrical feed structures

Communications: radio wave antennas – Antennas – Microstrip

Reexamination Certificate

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C343S795000, C343S702000, C343S793000, C343S846000

Reexamination Certificate

active

10514108

ABSTRACT:
There is disclosed a dielectric antenna comprising a dielectric resonator mounted in direct contact with a microstrip transmission line formed on one side of a printed circuit board. The dielectric antenna may be a dielectric resonator antenna (DRA), a high dielectric antenna (HDA) or a dielectrically-loaded antenna. The simple construction of the antenna leads to improved manufacturing reliability and efficiency, and allows all functional features of the antenna to be located on one side of a printed circuit board (PCB) substrate.

REFERENCES:
patent: 4755820 (1988-07-01), Backhouse et al.
patent: 4980694 (1990-12-01), Hines
patent: 5233273 (1993-08-01), Waki et al.
patent: 5399944 (1995-03-01), Konopka et al.
patent: 5453754 (1995-09-01), Fray
patent: 5541616 (1996-07-01), Kawahata et al.
patent: 5581262 (1996-12-01), Kawahata et al.
patent: 5952972 (1999-09-01), Ittipiboon et al.
patent: 5998939 (1999-12-01), Fellows et al.
patent: 6002210 (1999-12-01), Nilssen
patent: 6031503 (2000-02-01), Preiss et al.
patent: 6104349 (2000-08-01), Cohen
patent: 6184833 (2001-02-01), Tran
patent: 6198450 (2001-03-01), Adachi et al.
patent: 6323824 (2001-11-01), Heinrichs et al.
patent: 6333719 (2001-12-01), Varadan et al.
patent: 6337666 (2002-01-01), Bishop
patent: 6384785 (2002-05-01), Kamogawa et al.
patent: 6452565 (2002-09-01), Kingsley et al.
patent: 6683418 (2004-01-01), Shoji et al.
patent: 6801164 (2004-10-01), Bit-Babik et al.
patent: 6819287 (2004-11-01), Sullivan et al.
patent: 2001/0054978 (2001-12-01), Adachi et al.
patent: 2002/0000938 (2002-01-01), Hoashi et al.
patent: 2002/0101382 (2002-08-01), Konishi et al.
patent: 2005/0225499 (2005-10-01), Kingsley et al.
patent: 2005/0242996 (2005-11-01), Palmer et al.
patent: 0217426 (1987-04-01), None
patent: 0762539 (1997-03-01), None
patent: 0767510 (1997-04-01), None
patent: 0801436 (1997-10-01), None
patent: 0 801 436 (2000-02-01), None
patent: 0801436 (2000-02-01), None
patent: 0982799 (2000-03-01), None
patent: 2 046 530 (1980-11-01), None
patent: 2046530 (1980-11-01), None
patent: 084877 (1981-06-01), None
patent: 2268626 (1984-01-01), None
patent: 2 360 133 (2001-09-01), None
patent: 2 377 556 (2003-01-01), None
patent: 2 386 475 (2003-09-01), None
patent: 2393039 (2004-03-01), None
patent: 01144801 (1989-06-01), None
patent: 2257702 (1990-10-01), None
patent: 07249927 (1995-09-01), None
patent: 091723061 (1997-06-01), None
patent: 10163738 (1998-06-01), None
U.S. Appl. No. 09/431,548, Kingsley et al.
U.S. Appl. No. 09/172,306, filed Jun. 30, 1997, Kenichi.
Leung K W, et al. Low Profile Circular Disk DR Antenna of Very High Permittivity Excited By a Microstipline Electronics Letters, IEE Stevenage, GB, vol. 33 No. 12, Jun. 5, 1997, pp. 1004-1005 XP0067576. Issn: 0013-5194 Figure 1.
Luk K M, et al “Technique for Improving Coupling Between Microstripline and Dielectric Resonator Antenna.” Electronics Letters, IEE Stevenage, GB, vol. 35, No. 5, Mar. 4, 1999, pp. 357-358, XP006011858 Issn: 0013-5194 Figure 2.
Petosa, A Ittipiboon, A., Antar, Y M.M , Roscoe, D. and Cuhaci, M : “Recent Advances in Dielectric-Resonator Antenna Technology” IEEE Antennas and Propagation Magazine, 1998, 40, (3), pp. 35-48.
Leung, K.W : Simple Results for Conformal-Strip Excited Hemispherical Dielectric Resonator Antenna Electronics Letters 2000, 36, (11).
Tam, M T K and Murch, R D : “Half Volume Dielectric Resonator Antenna Designs”, Electronics Letters, 1997, 33, (23), pp. 1914-1916.
Ittipiboon, A., Mongia, R.K., Antar, Y.M.M., Bhartia, P. and Cuhaci, M.: “Aperture Fed Rectangular and Triangular Dielectric Resonators for use as Magnetic Dipole Antennas”, Electronics Letters, 1993, 29, (23), pp. 2001-2002.
Kingsley, S.P. and O'Keefe, S.G., “Beam steering and monopulse processing of probe-fed dielectric resonator antennas”, IEE Proceedings—Radar Sonar and Navigation, 146, 3, 121-125, 1999.
Long, S.A., McAllister, M.W., and Shen, L.C.: “The Resonant Cylindrical Dielectric Cavity Antenna”, IEEE Transactions on Antennas and Propagation, AP-31, 1983, pp. 406-412.
McAllister, M.W., Long, S.A. and Conway G.L.: “Rectangular Dielectric Resonator Antenna”, Electronics Letters, 1983, 19, (6), pp. 218-219.
Mongia, R.K. and Bhartia, P.: “Dielectric Resonator Antennas—A Review and General Design Relations for Resonant Frequency and Bandwidth”, International Journal of Microwave and Millimetre-Wave Computer-Aided Engineering, 1994, 4, (3), pp. 230-247.
Mongia, R.K., Ittipiboon, A., Antar, Y.M.M., Bhartia, P. and Cuhaci, M: “A Half-Split Cylindrical Dielectric Resonator Antenna Using Slot-Coupling”, IEEE Microwave and guided Wave Letters, 1993, vol. 3, No. 2, pp. 38-39.
Petosa A, et al. “Bandwith Improvement for a microstrip-fed series array of dielectric resonator antennas.” Electronics Letters, IEE Stevenage, GB, vol. 32, No. 7, Mar. 28, 1996, pp. 608-609, XP006004963. Issn: 0013-5194. Figure 1.
U.S. Appl. No. 09/431,548, filed Oct. 29, 1999, Kingsley et al.
Leung, K.W., et al. “Annular Slot-Coupled Dielectric Resonator Antenna,” Electronic Letters, Jun. 25, 1998, vol. 34, No. 13.
Leung, K.W., et al. “Low-Profile Circular Disk DR Antenna of Very High Permittivity Excited by a Microstripline,” Electronic Letters, Jun. 5, 1997, vol. 33, No. 12.
Leung, K.W. “Simple Result for Conformal-strip Excited Hemispherical Dielectric Resonator Antenna,” Electronics Letters, May 25, 2000, vol. 36, No. 11.
Luk, K.M., et al. “Technique for Improving Coupling Between Microstripline and Dielectric Resonator Antenna,” Electronics Letters Mar. 4, 1999, vol. 35, No. 5.
Guo, Y.X., et al. “Mutual Coupling Between Rectangular Dielectric Resonator Antennas by FDTD,” IEE Proc.-Microw. Antennas Propag., vol. 146, No. 4, Aug. 1999.
Office Action dated Feb. 1, 2006 U.S. Appl. No. 10/524,488.
Ittipiboon, A., Mongia, R.K., Antar, Y.M.M., Bhartia, P. and Cuhaci, M.: “Aperture Fed Rectangular and Triangular Dielectric Resonators for use as Magnetic Dipole Antennas”, Electronics Letters, 1993, 29, (23), pp. 2001-2002.
Kingsley, S.P. and O'Keefe, S.G., “Beam steering and monopulse processing of probe-fed dielectric resonator antennas”, IEE Proceedings—Radar Sonar and Navigation, 146, 3, 121-125, 1999.
Leung, K.W.: “Simple results for conformal-strip excited hemispherical dielectrical resonator antenna”, Electronics Letters, 2000, 36, (11).
Long, S.A., McAllister, M.W., and Shen, L.C.: “The Resonant Cylindrical Dielectric Cavity Antenna”, IEEE Transactions on Antennas and Propagation, AP-31, 1983, pp. 406-412.
McAllister, M.W., Long, S.A. and Conway G.L.: “Rectangular Dielectric Resonator Antenna”, Electronics Letters, 1983, 19, (6), pp. 218-219.
Mongia, R.K. and Bhartia, P.: “Dielectric Resonator Antennas—A Review and General Design Relations for Resonant Frequency and Bandwidth”, International Journal of Microwave and Millimetre-Wave Computer-Aided Engineering, 1994, 4, (3), pp. 230-247.
Mongia, R.K., Ittipiboon, A., Antar, Y.M.M., Bhartia, P. and Cuhaci, M: “A Half-Split Cylindrical Dielectric Resonator Antenna Using Slot-Coupling”, IEEE Microwave and guided Wave Letters, 1993, vol. 3, No. 2, pp. 38-39.
Petosa, A., Ittipiboon, A., Antar, Y.M.M., Roscoe, D., and Cuhaci, M.: “Recent advances in Dielectric-Resonator Antenna Technology”, IEEE Antennas and Propagation Magazine, 1998, 40, (3), pp. 35-48.
Tam, M.T.K. and Murch, R.D.: “Half volume dielectric resonator antenna designs”, Electronics Letters, 1997, 33, (23), pp. 1914-1916.
International Search Report for International Application No. PCT/GB 03/03546, dated Dec. 29, 2003.
Combined Search and Examination report for application No. GB 0415923.2 dated Aug. 24, 2004.

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