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Peter J. Chrystie Patents |
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Inventor: Chrystie; Peter J.
Address: Galmpton, Brixham, Devon TQ5 ONQ, GB
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5603089 |
Base station antenna arrangement |
February 11, 1997 |
| A base station antenna arrangement comprising a plurality of antenna arrays each capable of forming a multiplicity of separate overlapping narrow beams in azimuth, the arrays being positioned such that the totality of beams formed by the arrays provides a substantially omni-directional |
| 5602555 |
Base station antenna arrangement |
February 11, 1997 |
| An antenna for a base station comprising a plurality of antenna arrays (40; FIG. 6a) each capable of forming a multiplicity of separate overlapping narrow beams in azimuth, the arrays being positioned such that the of beams formed by the arrays provide a coverage in azimuth wider than ea |
| 5596329 |
Base station antenna arrangement |
January 21, 1997 |
| A smart antenna for a base station comprises a plurality of antenna arrays each capable of forming a multiplicity of separate overlapping narrow beams in azimuth, the arrays being positioned such that the totality of beams formed by the arrays provides a substantially omni-directional |
| 5576717 |
Base station antenna arrangement |
November 19, 1996 |
| An antenna for a base station comprising a plurality of antenna arrays (40; FIG. 6a) each capable of forming a multiplicity of separate overlapping narrow beams in azimuth, the arrays being positioned such that the of beams formed by the arrays provide a coverage in azimuth wider than ea |
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