Structure of non‐maximally decimated filter bank derived by MSFGs

Wang, Luyun; Qi, Ronggang; Bi, Guoan

doi:10.1049/el.2017.0744

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Non Maximally Decimated Polyphase Filter Bank1

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2017

2021

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Cited by 6 publications

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“…This restricts their utilize on high-spectral-resolution uses. NMDFB [22] faces the aliasing issue by rising the channel spacing. Therefore the polyphase NMDFB system was utilized in the work.…”

Section: Non Maximally Decimated Polyphase Filter Bankmentioning

confidence: 99%

Low Complexity Non Maximally Coefficient Symmetry Multi Rate Filter Bank for Wideband Channelization

Vaidya¹,

Dethe²,

Akojwar³

2021

Preprint

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For extracting the individual channels from input signal of wideband, Software Radio Channelizer was often used on multi-standard wireless communication. Despite the effective channelizer design that decreases the complexity of computational, delay and power consumption is challenging. Thus, to promote the effectiveness of the channelizer, we have provided the Non-Maximally Coefficient Symmetry Multirate Filter Bank. For this, a sharp wideband channelizer is designed to be using the latest class of masking responses with Non-maximally Decimated Polyphase Filter. Moreover, coefficient symmetry is incorporated into the Non-Maximally Coefficient Symmetry Multirate Filter Bank to improve the hardware efficiency and functionality of the proposed schemes. To prove the complexity enhancement of the proposed system, the design is analyzed with communication standard with existing methods.

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Section: Non Maximally Decimated Polyphase Filter Bankmentioning

confidence: 99%