Abstract in simplified Chinese:一种发射机系统,具有频率稳定且内部有可调整电容器电路的可调整固态电路。发射机系统具有一发射机,用以产生及发射发射机振荡器频率信号。数据产生芯片耦合到发射机。数据产生芯片用来调整与控制发射机振荡器频率信号。可变电容器电路位于数据产生芯片内部,并耦合到数据产生芯片上的接地接脚与许多功能接脚其中之一。可变电容器电路用来调整与设置发射机振荡器频率信号的中心点。
Abstract:
A resistance-capacitance oscillation circuit comprises an amplifier and a phase shifting circuit. The phase shifting circuit comprises at least three resistance-capacitance circuit elements, each of which comprises a resistance and a capacitor. At least one of the resistance-capacitance circuit elements comprises a variable resistance and a variable capacitor. The variable resistance is formed of a first electrode, a second electrode, a part of a semiconductor film, a part of a ferroelectric film, and a fourth electrode. The variable capacitor is formed of the second electrode, a third electrode, a fifth electrode, another part of the ferroelectric film, another part of the semiconductor film, and a paraelectric film.
Abstract:
A superconducting input and/or output system employs at least one microwave superconducting resonator. The microwave superconducting resonator(s) may be communicatively coupled to a microwave transmission line. Each microwave superconducting resonator may include a first and a second DC SQUID, in series with one another and with an inductance (e.g., inductor), and a capacitance in parallel with the first and second DC SQUIDs and inductance. Respective inductive interfaces are operable to apply flux bias to control the DC SQUIDs. The second DC SQUID may be coupled to a Quantum Flux Parametron (QFP), for example as a final element in a shift register. A superconducting parallel plate capacitor structure and method of fabricating such are also taught.
Abstract:
An acoustic wave force field generator array that uses a plurality of synchronized oscillating emitters system that effectively blocks noise from passing through an acoustic barrier of wave/bubble pattern forms generated by the rapid oscillation of the integrated magnet and emitter system. The movement of the magnets also produces an EM field that generates a current to at least partially power the driver and speaker systems.
Abstract:
A current controlled operational transconductance amplifier based sinusoidal oscillator circuit that provides oscillation based on the transconductance and parasitic capacitance of the operational transconductance amplifier without externally connected capacitances. The oscillation frequency is adjusted through a variable current source or a variable resistor with a DC voltage source.