Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young-Tack Houng0
Sang-Wook Kwon0
Suk-Mo Koo0
Sun-Kyu Yu0
In-Sang Song0
Jong-Seok Kim0
Nam-Kyoo Park0
Date of Patent
March 23, 2010
0Patent Application Number
121956210
Date Filed
August 21, 2008
0Patent Primary Examiner
Patent abstract
An AD converter is provided. The AD converter includes a light source unit which provides an optical signal, at least one waveguide unit which consists of a photonic crystal and transmits the optical signal, a modulation unit which applies a RF signal to the at least one waveguide unit, thereby modulating an optical signal output from the at least one waveguide unit, and a digital conversion unit which converts the modulated optical signal to a digital signal. Accordingly, a compact-sized AD convert can be realized.
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