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  • Matching circuit optimization for antenna applications
    Impedance matching is an essential part of antenna design. The input impedance of an antenna needs to be reasonably close to the amplifier impedance (e.g. 50 Ohm), otherwise the signal is reflected back to the amplifier and not radiated by the antenna.
  • Multi-device Optimization for Scalable Linear HEMT Model
    devices that our approach yields. Ri. accurate scaling rules for each parameter and very good fitting. for each device. Rs. index terms -- circuit simulation, equivalent circuits, hemts,. optimization, semiconductor device modeling. Ls. I. INTRODUCTION. Fig. 1. Equivalent circuit model of HEMT used
  • Using Infrared Thermography for Optimization, Quality Control and Minimization of Damages to Floor Heating Systems
    , =1 g/cm3 is the density of water, T ist the. temperature difference between inlet and outlet and V/t is the water flow through the circuit. For example,. a temperature difference of 5 K with a flow of 3 liters/minute, i.e., 50 cm3/s would lead to P1 kW. OPTIMIZATION AND QUALITY CONTROL: EDGE ZONES
  • Design Optimization Of Linear Transformer Driver (LTD) Stage Cell Capacitors (.pdf)
    equivalent circuit model and a SPICE simulation model. The new models of the capacitor were verified through frequency (1MHz to 50MHz) and time domain measurements. The measurements of the capacitor's. behavior provided insight for the comparison between the analytical and SPICE models. The results
  • Reflective Memory Optimization Realized Through Best Practices in Design
    are stored locally in this node's. avoid network saturation and future system maintenance problems. memory and transmitted out through the transmitter circuit. If problems arise, RFM hardware and software diagnostic tools are. onto the fiber network. available to help restore the health of your RFM
  • Op Amp Precision Design: DC Errors
    DC circuit using op amps. Topics include: * Op Amp DC Specifications V N * Circuit Analysis V OUT * Circuit Optimization A OL V I * Advanced Topics * References FIGURE 1: Ideal, DC Op Amp Model. This application note is limited to voltage feedback (traditional) op amps. Those interested in current
  • A Modified MODPEX Model for MOSFET and Parameter Optimization Using Excel-based Genetic Algorithm
    resistance. Figure 1 shows the structure of traditional MODPEX MOSFET model [3]. [4]. Figure 2 is the control circuit of the controlled current. the model. Only overlay parasitic capacitance between gate. sources FI1 and FI2 in Figure 1. The current of controlled. and source, and between gate and drain
  • BGA Socket with Heatsink for High Power Devices
    The classic function of a socket is to provide a connection mechanism from the IC (Integrated Circuit) to the circuit board with as little electrical load as possible. This allows the IC to function as it is soldered into the PCB (printed circuit board) but can be replaced by another. Download

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