Montree Kumngern, Jirasak Chanwutitum. Voltage-mode first-order allpass filter using single-ended OTAs and grounded capacitor. In 2012 Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP), Bangkok, Thailand, May 16-18, 2012. pages 305-308, IEEE, 2012. [doi]
Abstract is missing.