Antenna assembly and associated method for radio communication d

Details Antenna assembly and associated method for radio communication d Antenna assembly and associated method for radio communication d

1995-12-15

1999-07-13

Rao, Anand S.

Telecommunications

Transmitter

With coupled antenna

4552771, 4552772, 342373, H01G 322

Patent

active

059240202

ABSTRACT:
An antenna assembly, and an associated method, which exhibits a selected the antenna beam configuration. The direction of a primary lobe and of a null is selected to improve the signal-to-noise and signal-to-interference ratios of communication signals transmitted between two communication stations. When implemented to form a portion of a base station of a cellular communication system, the traffic capacity of the communication system can be increased and the infrastructure costs of the system can be reduced.

REFERENCES:
patent: 4907004 (1990-03-01), Zacharatos et al.
patent: 5274384 (1993-12-01), Hussain et al.
patent: 5428818 (1995-06-01), Meidan et al.
patent: 5444762 (1995-08-01), Frey et al.
patent: 5488737 (1996-01-01), Harbin et al.
patent: 5548813 (1996-08-01), Charas et al.
patent: 5563610 (1996-10-01), Reudink
patent: 5576717 (1996-11-01), Searle et al.
patent: 5581260 (1996-12-01), Newman et al.
patent: 5631898 (1997-05-01), Dent
Adaptive Antenna Arrays for GSM900/DCS1800, U.Forssen et al., Proceedings of IEEE Vehicular Technology Conference, 1994.
Decoupled Maximum Likelihood Angle Estimation for Signals with Known Waveforms, J. Li et al., Technical Report CTH-TE-8, Feb., 1994, Chalmers University of Technology.
Beamforming: A Versatile Approach to Spatial Filtering, B.D. Van Veen and K. Buckley, IEEE ASSP Magazine, Apr. 1988, vol. 5, Issue 2, pp. 4-24.
An Adaptive Array for Mobile Communication Systems, S, Anderson et al., IEEE Trans. on Vehicular Technology, Feb. 1991.
Optimum Networks for Simultaneous Multiple Beam Antennas, E. DuFort, IEEE Trans. on Antennas and Propagation, Jan. 1992.
A Spectrum Efficient Cellular Base-Station Antenna Architecture, S.C. Swales and M.A. Beach, ,Centre for Communications Research, University of Bristol, UK, Personal and Mobile Radio Communications Conf., Warwick 1991, pp. 272-279.

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