Antenna

Details Antenna Antenna

2008-05-09

2010-10-26

Dinh, Trinh V (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000, C343S829000, C343S850000, C343S865000

Reexamination Certificate

active

07821461

ABSTRACT:
An antenna includes a base plate, a grounding component, a feed-in conductor, a first controlling unit and a second controlling unit. The base plate includes a first surface and a second surface. The grounding component is provided on the first surface and includes a first part, a second part and a notch formed between the first part and the second part. The feed-in conductor is provided on the second surface and includes a first conducting part. The first conducting part extends across the notch, and is coupled to the first part. The first controlling unit is provided on the second surface and includes a first wire. The first wire extends across the notch, and is coupled to the first part. The second controlling unit is provided on the second surface and includes a second wire. The second wire extends across the notch, and is coupled to the first part.

REFERENCES:
patent: 4410891 (1983-10-01), Schaubert et al.
patent: 6850192 (2005-02-01), Yeh
patent: 6917342 (2005-07-01), Thudor et al.
patent: 6970135 (2005-11-01), Sato et al.
patent: 7403169 (2008-07-01), Svensson et al.
patent: 7436360 (2008-10-01), Chen et al.
patent: 7443346 (2008-10-01), Shih
patent: 7443350 (2008-10-01), Gaucher et al.
patent: 7619564 (2009-11-01), Chang et al.
patent: 2005-0022846 (2005-03-01), None
Carl B. Dietrich et al. “Spatial, Polarization, and Pattern Diversity for Wireless Handheld Terminals”, Sep. 2001, pp. 1271-1281, IEEE Transactions of Antennas and Propagation, vol. 49, No. 9, US.
Simon R. Saunders. pp. 323-342, Antenna and Propagation for Wireless Communication System, John Wiley & Sons, Ch. 15, 1999, US.
Nader Behdad et al. “Dual-Ban dReconfigurable Antenna with a Very Wide Tunability Range”, Feb. 2006, pp. 409-416, IEEE Transactions of Antennas and Propagation, vol. 54, No. 2, US.
Nader Behad et al. “A Varactor-Tuned Dual-Band Slot Antenna”, Feb. 2006, pp. 401-408, IEEE Transactions of Antennas and Propagation, vol. 54, No. 2, US.
Symeon Nikolaou et al. “Pattern and Frequency Reconfigurable Annular Slot Antenna Using PIN Diodes”, Feb. 2006, pp. 439-448, IEEE Transactions of Antennas and Propagation, vol. 54, No. 2, US.
Dimitrios Peroulis et al. “Design of Reconfigurable Slot Antennas”, Feb. 2005, pp. 645-654, IEEE Transactions of Antennas and Propagation, vol. 53, No. 2, US.
Saeed I. Latif et al. “Bandwidth Enhancement and Size Reduction of Microstrip Slot Antennas”, Mar. 2006, pp. 994-1003, IEEE Transactions of Antennas and Propagation, vol. 53, No. 3, US.
Bruce M. Green et al. “Diversity Performance of Dual-Antenna Handsets Near Operator Tissue”, Jul. 2000, pp. 1017-1024, IEEE Transactions of Antennas and Propagation, vol. 48, No. 7, US.

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