IN-PHASE/QUADRATURE-PHASE GENERATING DEVICE AND PHASE SHIFT DEVICE USING THE SAME
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United States of America Patent
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Issued Date -
Nov 2, 2023
app pub date -
Jan 19, 2023
filing date -
Apr 29, 2022
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Abstract
An I/Q signal generating apparatus and phase shift apparatus using the same are provided, the I/Q signal generating apparatus including: a first resonance circuit whose one end is connected to a first input terminal and whose other end is connected to a first output terminal; and a second resonance circuit whose one end is connected to the other end of the first resonance circuit or a second input terminal, and whose other end is connected to a second output terminal, wherein the first resonance circuit and the second resonance circuit each include a resistor, a capacitor connected in parallel with the resistor, and an inductor connected in a form of a cross between the resistor and the capacitor.
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