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Extract from the Register of European Patents

EP Citations: EP0448264

Cited inSearch
Type:Patent literature
Publication No.:US3900823  [Y]
 (SOKAL NATHAN O, et al);
Type:Patent literature
Publication No.:US3378785  [Y]
 (NORDAHL JOHN G)
Type:Non-patent literature
Publication information:[A]  - ELECTRONICS LETTERS. vol. 20, no. 10, May 1984, ENAGE GB pages 431 - 432; E.W. TAY ET AL: 'UNITY-GAIN FREQUENCY-INDEPENDENT QUADRATURE PHASE SHIFTER'
Type:Non-patent literature
Publication information:[A]  - IEE PROC SECTION A A I vol. 129, no. 6, December 1982, OLD WOKING GB pages 447 - 451; R.N. ALCOCK ET AL: 'PHASE CONTROL OF PULSED BROADBAND MICROWAVE AMPLIFIERS'