Correction to: Analog Integrated Circuits and Signal Processing https://doi.org/10.1007/s10470-019-01501-2
Unfortunately, in the original version of the article some typos occurred. The typos have been corrected with this erratum. Below are the corrections:
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(1)
Table 1 contains 2 repeated figures. There should be just the first two horizontal figures and then the equation cell.
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(2)
In Eq. 6, the first matrix row contains the term: \( a - \left( {r_{e} + \frac{1}{{g_{m} }} + \frac{{r_{e} }}{{g_{m} r_{0} }}} \right) \), which is wrong. The right term is without a, and should be \( - \,\left( {r_{e} + \frac{1}{{g_{m} }} + \frac{{r_{e} }}{{g_{m} r_{0} }}} \right) \).
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(3)
In Table 4, the first term in the first equation should be \( C_{1} C_{2} L \omega^{{\left( {\alpha + \beta } \right)}} { \sin }\left( {\frac{{\left( {\beta + 2\alpha } \right)\pi }}{2}} \right) \) by making \( \left( {\alpha + \beta } \right) \) the power of \( \omega \).
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(4)
In Sect. 7, the simulated frequency is 86.25 kHz not 86.25 Hz.
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Said, L.A., Elwy, O., Madian, A.H. et al. Correction to: Stability analysis of fractional-order Colpitts oscillators. Analog Integr Circ Sig Process 101, 281 (2019). https://doi.org/10.1007/s10470-019-01527-6
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DOI: https://doi.org/10.1007/s10470-019-01527-6