(19)
(11) EP 1 247 348 A2

(12)

(88) Date of publication A3:
31.01.2002

(43) Date of publication:
09.10.2002 Bulletin 2002/41

(21) Application number: 01900195.7

(22) Date of filing: 10.01.2001
(51) International Patent Classification (IPC)7H04B 1/40, H04B 1/28
(86) International application number:
PCT/GB0100/071
(87) International publication number:
WO 0105/2426 (19.07.2001 Gazette 2001/29)
(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: 15.01.2000 GB 0000822

(71) Applicant: QinetiQ Limited
London, SW1 6TD (GB)

(72) Inventors:
  • ZELLEY, Christopher Andrew
    Malvern,Worcestershire WR14 3PS (GB)
  • GOULD, Penelope Ann
    Malvern,Worcestershire WR14 3PS (GB)
  • MUNDAY, Paul David
    Malvern,Worcestershire WR14 3PS (GB)
  • ASHCROFT, Robert William
    Malvern,Worcestershire WR14 3PS (GB)

(74) Representative: Bowdery, Anthony Oliver et al
QinetiQ Group plc,Cody Technology Park,IP Formalities,A4 Bldg, Rm G016,Ively Road
Farnborough, Hants GU14 0LX
Farnborough, Hants GU14 0LX (GB)

   


(54) IMPROVED MMIC TRANSCEIVER