RT Journal Article
T1 Large-signal oscillator design procedure utilizing analytical $X$-parameters closed-form expressions
A1 Peláez Pérez, Ana María
A1 Woodington, Simon
A1 Fernández Barciela, Mónica
A1 Tasker, Paul J.
A1 Alonso Montes, José Ignacio
K1 3307.08 Dispositivos de Microondas
K1 3307.14 Dispositivos Semiconductores
K1 3307.92 Microelectrónica. Tecnologías III-V y Alternativas
AB New analytical behavioral model formulations based on the polyharmonic distortion (PHD) model have been successfully used to describe the nonlinear behavior of transistors and circuits. In this paper, the PHD model and its associated analytical X -parameters formulation will be utilized to provide an analytical design procedure for use in nonlinear microwave circuit design. For RF oscillator design, the negative-resistance method based on the analytical manipulation of scattering parameters is very popular due to its high rate of success in oscillation frequency prediction. However, it cannot be used to accurately predict the oscillator performance because it is based on linear parameters. To overcome this limitation, new analytical expressions based on large-signal X -parameters have been developed for use in transistor-based oscillator circuit design. The robustness of this new approach has been validated by designing and manufacturing a 5-GHz microwave oscillator.
PB IEEE Transactions on Microwave Theory and Techniques
SN 00189480
YR 2012
FD 2012-10
LK http://hdl.handle.net/11093/3523
UL http://hdl.handle.net/11093/3523
LA eng
NO IEEE Transactions on Microwave Theory and Techniques, 60(10): 3126-3136 (2012)
NO Ministerio de Ciencia e Innovación | Ref. TEC2008-06874-C03-02
DS Investigo
RD 04-dic-2024