Monolithic microwave integrated circuit broadband mixer
Patent 4675911 Issued on June 23, 1987. Estimated Expiration Date: 
May 21, 2006. 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.
May 21, 2006. 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 2957143 Broad-band passive ring mixer Singly-balanced active mixer circuit Field effect transistor circuit for modulator and demodulator applications Multisignal amplification Distributed amplifier Singly terminated distributed amplifier Distributed amplifier using dual-gate GaAs FET's Patent #: 4595881 InventorsAssigneeApplicationNo. 06/865330 filed on 05/21/1986US Classes:455/325, Including distributed electrical parameter structure330/54, Distributed amplifier332/164, With discrete semiconductor device455/332, Push-pull455/333Transistor or integrated circuitExaminersPrimary: Ng, Jin F.Assistant: Seidenglanz, Elissa Attorney, Agent or FirmInternational ClassesH03D 9/06 (20060101)H03D 9/00 (20060101) H03D 7/14 (20060101) H03F 3/60 (20060101) H03D 7/12 (20060101) H03D 7/00 (20060101) AbstractA monolithic microwave integrated circuit broadband mixer in which the distributed amplifier concept is used to develop a broadband mixer circuit.Other References
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