Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Frequency or repetition rate conversion or control
Reexamination Certificate
2006-03-14
2006-03-14
Le, Dinh T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Frequency or repetition rate conversion or control
C708S271000
Reexamination Certificate
active
07012453
ABSTRACT:
The phase continuous synthesizer and method generate a relatively wideband swept frequency signal with the use of a first generator for generating a first swept frequency signal, and a second generator successively switching between different frequency signals while creating undesired phase discontinuities during switching. A mixer is connected to the first and second generators for mixing the first swept frequency signal and the successively switched different frequency signals to produce the relatively wideband swept frequency signal, and a phase coasting unit is connected downstream of the mixer to reduce the undesired phase discontinuities created during switching in the relatively wideband swept frequency signal.
REFERENCES:
patent: 4935706 (1990-06-01), Schenberg
patent: 5317285 (1994-05-01), Chan
patent: 5508661 (1996-04-01), Keane et al.
patent: 5708436 (1998-01-01), Loiz et al.
patent: 5878335 (1999-03-01), Kushner
patent: 5894592 (1999-04-01), Brueske et al.
patent: 6154640 (2000-11-01), Itoh et al.
patent: 6315726 (2001-11-01), Watanabe
patent: 6373344 (2002-04-01), Mar
patent: 6906560 (2005-06-01), Coleman et al.
Coleman John Roger
Mashburn Travis Sean
Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Harris Corporation
Le Dinh T.
LandOfFree
Phase continuous synthesizer with phase coasting and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phase continuous synthesizer with phase coasting and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase continuous synthesizer with phase coasting and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3552124