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西安电子科技大学高频电子线路课件chapter8 Oscillators。
Effects of Parasitic Elements on Oscillation Frequency of OTA-C Sinusoidal Oscillators
Parasitic Elements Oscillation Frequency OTA-C Sinusoidal Oscillators
2009/7/27
An oscillator circuit which incorporates Operational Transconductance Amplifiers is presented. The circuit is designed using three OTAs and two grounded capacitors. The frequency of oscillation is tun...
Amplitude and Frequency Control: Stability of Limit Cycles in Phase-Shift and Twin-T Oscillators
Frequency Control Limit Cycles Phase-Shift Twin-T Oscillators
2008/4/29
We show a technique for external direct current (DC) control of the amplitudes of limit cycles both in the Phase-shift and Twin-T oscillators. We have found that amplitudes of the oscillator output vo...
Extremely High Frequency Resolution and Low Harmonic Distortion Digital Look-Up-Table Sinusoidal Oscillators
Harmonic distortion Frequency resolution Digital oscillators Look-uptable Fractional addressing Interpolation methods
2000/7/12
New techniques to efficiently increase the frequency resolution of digital sinusoidal oscillators based on look-up-table (LUT) methods are proposed. The increase in frequency resolution is achieved wh...
Thick-Film Non-Reciprocal Ferrite Elements and Gunn Hybrid Oscillators in Modified Thick-Film Technology
Thick-Film Non-Reciprocal Ferrite Elements Gunn Hybrid Oscillators Modified Thick-Film Technology
1983/4/12
In this paper are presented design and performance data on microwave Y–circulators and Gunn oscillators produced in thick-film technology. Y–circulators have been designed for central frequencies of 3...