(19)
(11) EP 3 625 941 A1

(12)

(43) Date of publication:
25.03.2020 Bulletin 2020/13

(21) Application number: 17906033.0

(22) Date of filing: 21.04.2017
(51) International Patent Classification (IPC): 
H04L 25/08(2006.01)
H04L 25/20(2006.01)
(86) International application number:
PCT/US2017/029010
(87) International publication number:
WO 2018/194691 (25.10.2018 Gazette 2018/43)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(71) Applicant: Photonic Systems, Inc.
Billerica, MA 01821 (US)

(72) Inventors:
  • ACKERMAN, Edward I.
    Cambridge, Massachusetts 02139-2302 (US)
  • COX, Charles H.
    Carlisle, Massachusetts 01741 (US)

(74) Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) RF SIGNAL SEPARATION AND SUPPRESSION SYSTEM AND METHOD