| A Compact Lumped-Element Low-Pass Filter with Transmission Zeros |
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Byoung-Hwa Lee, Sang-Soo Park |
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CAE Team, R&D center, Samsung Electro-Mechanics Co., Ltd. |
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| Abstract |
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In this paper, compact lumped-element low-pass filter structure with two transmission zeros at second and third harmonics is presented. The use of lumped-elements and transmission zeros can provide the advantages of compact size, sharp cutoff and wide stop-band frequency response. The proposed low-pass filter is a modified Chebyshev low-pass filter type and is implemented by the use of low temperature co-fired ceramic (LTCC) technology. This filter has been verified by both simulation and experiment. The simulated and experimental results agree very well. |
| Key words:
Lumped-Element, Low-Pass Filter, Transmission Zero, LTCC |
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