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- aggregation classification "A1".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2011".
- aggregation format "application/pdf".
- aggregation hasFormat 1937526.bibtex.
- aggregation hasFormat 1937526.csv.
- aggregation hasFormat 1937526.dc.
- aggregation hasFormat 1937526.didl.
- aggregation hasFormat 1937526.doc.
- aggregation hasFormat 1937526.json.
- aggregation hasFormat 1937526.mets.
- aggregation hasFormat 1937526.mods.
- aggregation hasFormat 1937526.rdf.
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- aggregation hasFormat 1937526.txt.
- aggregation hasFormat 1937526.xls.
- aggregation hasFormat 1937526.yaml.
- aggregation isPartOf urn:issn:1687-6172.
- aggregation language "eng".
- aggregation rights "I have retained and own the full copyright for this publication".
- aggregation subject "Technology and Engineering".
- aggregation title "Efficient implementation of 90 degrees phase shifter in FPGA".
- aggregation abstract "In this article, we present an efficient way of implementing 90 phase shifter using Hilbert transformer with canonic signed digit (CSD) coefficients in FPGA. It is implemented using 27-tap symmetric finite impulse response (FIR) filter. Representing the filter coefficients by CSD eliminates the need for multipliers and the filter is implemented using shifters and adders/subtractors. The simulated results for the frequency response of the Hilbert transformer with infinite precision coefficients and CSD coefficients agree with each other. The proposed architecture requires less hardware as one adder is saved for the realization of every negative coefficient compared to convectional CSD FIR filter implementation. Also, it offers a high accuracy of phase shift.".
- aggregation authorList BK727264.
- aggregation aggregates 1937531.
- aggregation isDescribedBy 1937526.
- aggregation similarTo 1687-6180-2011-32.
- aggregation similarTo LU-1937526.