The net-grid type analog fractance circuit for 1/2 order fractional calculus was put forward and analyzed.The equivalent conversion between T type,Π type,T type primary fractance circuit and 1/2 order net-grid type analog primary fractance circuit,the equivalent conversion between syntony crystalloid,cross-linked variable transformer and 1/2 order net-grid type analog primary fractance circuit,and the frequency characteristic of 1/2 order net grid type analog fractance circuit were disserted.Any fractional order bionic neural-type pulse oscillator was generated with analog fractance circuit.The results of computer simulation showed that the fractional order bionic neural-type pulse wave accurately simulates actual biology neural-type pulse wave’s shape characteristic by and large.
