Implementation of first-order and second-order microwave differentiators |
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| Authors: | Ching-Wen Hsue Lin-Chuan Tsai Kuo-Lung Chen |
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| Affiliation: | Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan; |
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| Abstract: | Simple and accurate formulations are employed to represent discrete-time infinite impulse response processes of both first- and second-order differentiators in the Z-domain. These formulations, in conjunction with the representations of transmission-line elements in the Z-domain, lead to transmission-line configurations that are eligible for wide-band microwave differentiators. Both the first- and second-order differentiators in microstrip circuits are implemented to verify this method. The experimental results are in good agreement with simulation values. |
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