Presentation	2003/7/24 Management of Ultrashort Electrical Pulses with Traveling-Wave Devices Koichi NARAHARA,
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Abstract(in English)	In order to develop highly sensitive electrical sampling systems, ultrashort pulses with widths of several picoseconds or less and with rather large amplitude, whose repetition rate is relatively low, must be prescribed as the sampling trigger. Proper control of picosecond pulses also enables high-repetition-rate UWB systems or electromagnetic imaging systems with fine resolution. However, it seems rather difficult to handle ultrashort electrical pulses by conventional transistorbased amplifiers. In this paper, we propose several new schemes for controlling amplitude and/or phase of picosecond-electrical pulses, which include data retiming, pulse amplification and voltage-controlled phase shifting.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Ultrafast Electronics / Nonlinear Waves / Nonlinear Transmission Lines / Traveling-Wave Transistors
Paper #	A・P2003-66,SAT2003-58,MW2003-72,OPE2003-59
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Conference Information
Committee	SAT
Conference Date	2003/7/24(1days)
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Paper Information
Registration To	Satellite Telecommunications (SAT)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Management of Ultrashort Electrical Pulses with Traveling-Wave Devices
Sub Title (in English)
Keyword(1)	Ultrafast Electronics
Keyword(2)	Nonlinear Waves
Keyword(3)	Nonlinear Transmission Lines
Keyword(4)	Traveling-Wave Transistors
1st Author's Name	Koichi NARAHARA
1st Author's Affiliation	NTT Microsystem Integration Laboratories()
Date	2003/7/24
Paper #	A・P2003-66,SAT2003-58,MW2003-72,OPE2003-59
Volume (vol)	vol.103
Number (no)	234
Page	pp.pp.-
#Pages	6
Date of Issue