Horng, J. W Hou, C.-L. <br/><br/>
High Output Impedance Current-Mode First-Order Allpass Networks with Four Grounded Components and Two Cciis 

 - 613-621 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Current-Mode<br/>Allpass Filter<br/>Current Conveyor