Second-order all-pass network comprising CCIIs
AssigneeUniversity of Pretoria
InventorsPiotr Jan Osuch, Tinus Stander
Life of this patent
Estimating the term…
Abstract
A second-order all-pass network has at least three Second Generation Current Conveyors (CCIIs). A network input is connected or connectable to a Y port of a first CCII, a Z port of the first CCII is connected to a Y port of a second CCII, an X port of the first CCII is connected to a Y port of a third CCII, and a network output is connected or connectable, directly or indirectly, to a Z port of the second CCII. The X port of the first CCII is connected via a first network element to ground, the Z port of the first CCII is connected via a second network element to ground, an X port of the third CCII is connected via a third network element to ground, and an X port of the second CCII is connected via a fourth network element to ground.
Claims21
A second-order all-pass network comprising:
- at least three Second Generation Current Conveyors (CCIIs), namely a first CCII, a second CCII, and a third CCII, wherein:
- a network input is connected or connectable to a Y port of the first CCII;
- a Z port of the first CCII is connected to a Y port of the second CCII;
- an X port of the first CCII is connected to a Y port of the third CCII;
- and
- a network output is connected or connectable, directly or indirectly, to a Z port of the second CCII, and
- a plurality of network elements, wherein:
- the X port of the first CCII is connected via a first network element to ground;
- the Z port of the first CCII is connected via a second network element to ground;
- an X port of the third CCII is connected via a third network element to ground;
- and
- an X port of the second CCII is connected via a fourth network element to ground.
Dependencies are inferred from the claim text.