Communications: directive radio wave systems and devices (e.g. – With particular circuit – For pulse modulation
Reexamination Certificate
2007-07-03
2007-07-03
Gregory, Bernarr E. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
For pulse modulation
C342S118000, C342S134000, C342S175000, C342S195000, C398S079000, C398S080000, C398S140000, C398S141000, C398S146000, C398S173000, C398S178000, C398S179000
Reexamination Certificate
active
10235215
ABSTRACT:
The number of power amplifiers required to amplify a plurality of transmission signals is reduced by using non-linear transmission lines (NTL) circuits. In general, a “combining” NTL circuit is used to combine the plurality of transmission signals to form a soliton pulse. The soliton pulse is then amplified such that each of its component transmission signals are amplified. A “dividing” NTL circuit is then used to divide the amplified soliton pulse into its component amplified transmission signals. The amplified transmission signals can therefore be transmitted over a communications channel without requiring a separate power amplifier for each.
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Albert Stuart D.
Prorok John F.
Skudera, legal representative Joan
Gregory Bernarr E.
Tereschuk George B.
The United States of America as represented by the Secretary of
Zelenka Michael
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