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Title: Double-simulation new quadrature sine oscillator – the “electronic quartz” [articol]
Authors: Ciugudean, Mircea
Marchegay, Philippe
Subjects: Sine oscillator
LC simulation
Quadrature oscillator
High stability oscillator
Issue Date: 2004
Publisher: Timişoara : Editura Politehnica
Citation: Ciugudean, Mircea. Double-simulation new quadrature sine oscillator – the “electronic quartz”. Timişoara: Editura Politehnica, 2004
Series/Report no.: Buletinul ştiinţific al Universităţii „Politehnica” din Timişoara, România. Seria electronică şi telecomunicaţii, Tom 49(63), fasc. 1 (2004), p. 142-146
Abstract: The authors aim particularly, to signalize out the spectacular performances of this oscillator and to explain the occurring numerous theoretical and practical aspects. The new oscillator is made up of a resonant parallel LC circuit, including both simulated components, obtained with the help of operational amplifiers. Due to a variable resistance of the amplitude limiting device, the resonant circuit establishes itself automatically in an undamped regime, characterized by a quality factor Q = ∞. There are discussed the main equations giving the oscillation condition and frequency, the output voltage phase and amplitudes. This paper shows both the achieved simulations as well as the experiment results.
URI:,contains,Double-simulation%20new%20quadrature%20sine%20oscillator%20%E2%80%93%20the%20%E2%80%9Celectronic%20quartz%E2%80%9D&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo
Appears in Collections:Articole științifice/Scientific articles

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