(19)
(11) EP 1 356 607 A1

(12)

(43) Date of publication:
29.10.2003 Bulletin 2003/44

(21) Application number: 02715580.3

(22) Date of filing: 28.01.2002
(51) International Patent Classification (IPC)7H04B 7/08, H01Q 3/24
(86) International application number:
PCT/GB0200/348
(87) International publication number:
WO 0206/1970 (08.08.2002 Gazette 2002/32)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 31.01.2001 GB 0102400
03.04.2001 US 824564

(71) Applicant: Quinetiq Limited
London SW1 6PD (GB)

(72) Inventors:
  • WATSON, Stephen
    Malvern,Worcs WR14 3PS (GB)
  • DEAN, Michael
    Malvern,Worcs WR14 3PS (GB)
  • WALLACE, Neil
    Malvern,Worcs WR14 3PS (GB)
  • SMITH, Andrew
    Malvern,Worcs WR14 3PS (GB)

(74) Representative: Davies, Philip 
Qinetiq LtdIP Formalities,A4 Bldg,Cody Technology ParkIvely Road
Farnborough, Hants GU14 0LX
Farnborough, Hants GU14 0LX (GB)

   


(54) SIGNAL DETECTION USING A PHASED ARRAY ANTENNA