The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Baru-baru ini, kami mencadangkan penapis kapasitor bertukar FIR penggunaan kuasa rendah yang dibina dengan kapasitor yang mempunyai kapasitans berkadaran dengan punca kuasa dua nilai pekali fungsi pemindahan. Ia dirujuk sebagai penapis jenis kitaran separa selari (SPCT) FIR. Dalam kertas ini, kami membentangkan penapis IIR SPCT. Ia hanya memerlukan satu penguat operasi tunggal, oleh itu penggunaan kuasa yang rendah. Penapis IIR SPCT mempunyai jumlah kapasiti yang lebih kecil daripada satu penapis jenis kitaran selari (PCT) IIR dan tindak balas frekuensi tinggi yang lebih baik daripada satu penapis nisbah pekali fungsi pemindahan IIR (TCR). Secara keseluruhannya, penapis IIR SPCT mempunyai prestasi pertengahan penapis IIR PCT dan TCR untuk jumlah kapasiti, bilangan jenis denyutan jam dan tindak balas frekuensi tinggi.
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Salinan
Toshihiro MORI, Nobuaki TAKAHASHI, Tsuyoshi TAKEBE, "An IIR SC Filter Utilizing Square Roots of Transfer Function Coefficient Values" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 3, pp. 442-449, March 1999, doi: .
Abstract: Recently, we proposed a low power consumption FIR switched-capacitor filter constructed with capacitors having capacitances in proportion to square roots of transfer function coefficient values. It is referred to as an FIR semi-parallel cyclic type (SPCT) filter. In this paper, we present IIR SPCT filter. It needs only a single operational amplifier, hence being low power consumption. The IIR SPCT filter has smaller total capacitance than one of the IIR parallel cyclic type (PCT) filter and better high frequency response than one of the IIR transfer function coefficient ratio (TCR) filter. As a whole, the IIR SPCT filter has middle performance of the IIR PCT and TCR filters for the total capacitance, the number of types of clock pulses, and high frequency response.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_3_442/_p
Salinan
@ARTICLE{e82-a_3_442,
author={Toshihiro MORI, Nobuaki TAKAHASHI, Tsuyoshi TAKEBE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={An IIR SC Filter Utilizing Square Roots of Transfer Function Coefficient Values},
year={1999},
volume={E82-A},
number={3},
pages={442-449},
abstract={Recently, we proposed a low power consumption FIR switched-capacitor filter constructed with capacitors having capacitances in proportion to square roots of transfer function coefficient values. It is referred to as an FIR semi-parallel cyclic type (SPCT) filter. In this paper, we present IIR SPCT filter. It needs only a single operational amplifier, hence being low power consumption. The IIR SPCT filter has smaller total capacitance than one of the IIR parallel cyclic type (PCT) filter and better high frequency response than one of the IIR transfer function coefficient ratio (TCR) filter. As a whole, the IIR SPCT filter has middle performance of the IIR PCT and TCR filters for the total capacitance, the number of types of clock pulses, and high frequency response.},
keywords={},
doi={},
ISSN={},
month={March},}
Salinan
TY - JOUR
TI - An IIR SC Filter Utilizing Square Roots of Transfer Function Coefficient Values
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 442
EP - 449
AU - Toshihiro MORI
AU - Nobuaki TAKAHASHI
AU - Tsuyoshi TAKEBE
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 1999
AB - Recently, we proposed a low power consumption FIR switched-capacitor filter constructed with capacitors having capacitances in proportion to square roots of transfer function coefficient values. It is referred to as an FIR semi-parallel cyclic type (SPCT) filter. In this paper, we present IIR SPCT filter. It needs only a single operational amplifier, hence being low power consumption. The IIR SPCT filter has smaller total capacitance than one of the IIR parallel cyclic type (PCT) filter and better high frequency response than one of the IIR transfer function coefficient ratio (TCR) filter. As a whole, the IIR SPCT filter has middle performance of the IIR PCT and TCR filters for the total capacitance, the number of types of clock pulses, and high frequency response.
ER -