Solid state amplifier
Patent 3953808 Issued on April 27, 1976. Estimated Expiration Date: 
April 27, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 27, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2618690 3325654 3351654 3501806 3742261 3757245 3767946 InventorsAssigneeApplicationNo. 572577 filed on 04/28/1975US Classes:330/277, Including field effect transistor315/52, Plural impedance elements327/581, Field-effect transistor327/586, Capacitive diode330/296Including particular biasing arrangementExaminersPrimary: Rolinec, R. V.Assistant: Dahl, Lawrence J. Attorney, Agent or FirmAbstractA solid state amplifier includes at least one junction field effect transistor and an impedance network coupled between a signal input terminal of the amplifier and a gate terminal of the transistor. The network includes a p-n junction device having a region of conductivity opposite to that of the gate of the transistor coupled to the gate terminal, the p-n junction being shunted by a resistor coupled in parallel therewith. The network minimizes signal distortion which would otherwise be introduced to the signal output of the amplifier when an inductive load is present in the output circuit of the amplifier.Other References
| |
