Staas & Halsey LLP
Tunable wideband bandpass filter, tunable multi-band bandpass filter using the same, and methods therefore
A tunable wideband bandpass filter that can digitally vary the center frequency and bandwidth of a signal to be filtered, and includes a plurality of switched-capacitor banks for varying capacitance and converting the center frequency and bandwidth into a digital signal, and a plurality of inductors provided for inductance to generate the center frequency, the plurality of switched-capacitor banks that may be integrated into a signal chip.
Samsung Electronics Co., Ltd.
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Min-kyung Ick-jin Seong-soo Mi-hyun Kwy-ro
Lee Kwon Lee Son Lee