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Title: Linear phase compressive filter

A phase linear filter for soliton suppression is in the form of a laddered series of stages of non-commensurate low pass filters with each low pass filter having a series coupled inductance (L) and a reverse biased, voltage dependent varactor diode, to ground which acts as a variable capacitance (C). L and C values are set to levels which correspond to a linear or conventional phase linear filter. Inductance is mapped directly from that of an equivalent nonlinear transmission line and capacitance is mapped from the linear case using a large signal equivalent of a nonlinear transmission line. 2 figs.
Inventors:
Issue Date:
OSTI Identifier:
63450
Assignee:
Univ. of California, Oakland, CA (United States) PTO; SCA: 426000; PA: EDB-95:092257; SN: 95001401181
Patent Number(s):
US 5,422,607/A/
Application Number:
PAN: 8-194,025
Contract Number:
W-7405-ENG-48
Resource Relation:
Other Information: PBD: 6 Jun 1995
Research Org:
University of California
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; ELECTRONIC EQUIPMENT; DESIGN; FREQUENCY MODULATION; ELECTRIC POTENTIAL; VARIABLE CAPACITANCE DIODES