SiGe BiCMOS LNA`S AND TUNABLE ACTIVE FILTER FOR
... is the development of adaptive multi-purpose phased array antennas that can handle radar, communication and electronic warfare functions using a single wide-band RF system. A single wideband RF front-end solution could, compared to traditional solutions requiring separate systems for realizing each ...
... is the development of adaptive multi-purpose phased array antennas that can handle radar, communication and electronic warfare functions using a single wide-band RF system. A single wideband RF front-end solution could, compared to traditional solutions requiring separate systems for realizing each ...
Op-Amp Characteristics
... You will be familiar with the term resistance from your GCSE Science courses as being the property of a circuit which reduces the flow of electricity. Impedance is the name given to a similar property for a.c. circuits. If we think of the input terminal to the amplifier we really don’t want to have ...
... You will be familiar with the term resistance from your GCSE Science courses as being the property of a circuit which reduces the flow of electricity. Impedance is the name given to a similar property for a.c. circuits. If we think of the input terminal to the amplifier we really don’t want to have ...
Oscillator Phase Noise: Theory vs. Practicality
... As the range of applications grows and the frequency increases, designers need time bases that are tighter in stability and lower in noise. As a result, oscillator designers need to continually push the limit of tight stability, low noise oscillator design. One of the major issues facing oscillator ...
... As the range of applications grows and the frequency increases, designers need time bases that are tighter in stability and lower in noise. As a result, oscillator designers need to continually push the limit of tight stability, low noise oscillator design. One of the major issues facing oscillator ...
DD1-1200 - Ultimate Sound
... level of frequencies around 45Hz by up to 18dB when fully clockwise. Plugging in the remote control module overrides the on-board control for remote operation and adjustment. The remote plug –in jack is located next to the speaker terminal block. You can mount the remote control on any ...
... level of frequencies around 45Hz by up to 18dB when fully clockwise. Plugging in the remote control module overrides the on-board control for remote operation and adjustment. The remote plug –in jack is located next to the speaker terminal block. You can mount the remote control on any ...
A MEMS Resonant Strain Sensor with 33 nano
... linear function of its input, Nout. Second the A/D converter is moved into the feedback loop (Fig. 1b) and is operated at (fs = 2 fo = 434kHz) which is 21.7 times higher than the Nyquist rate (fN = 20kHz). Therefore the Σ∆PLL takes advantage of the inherent oversampling that exists in a resonant sen ...
... linear function of its input, Nout. Second the A/D converter is moved into the feedback loop (Fig. 1b) and is operated at (fs = 2 fo = 434kHz) which is 21.7 times higher than the Nyquist rate (fN = 20kHz). Therefore the Σ∆PLL takes advantage of the inherent oversampling that exists in a resonant sen ...
Improved Implementation of Sprott’s Chaotic Oscillators Based on Current-Feedback Op Amps
... simulated through PSPICE simulation program. The PSPICE model parameters for NMOS and PMOS transistor are standard 0.5/m CMOS process of MOSIS. The multiple-output plus/minus OTA schematic is modified from well know single-ended OTA structure [19]-[20], as shown in Fig. 4. It consists of a source-co ...
... simulated through PSPICE simulation program. The PSPICE model parameters for NMOS and PMOS transistor are standard 0.5/m CMOS process of MOSIS. The multiple-output plus/minus OTA schematic is modified from well know single-ended OTA structure [19]-[20], as shown in Fig. 4. It consists of a source-co ...
Universal GPS Receiver General Description Features
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. ...
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. ...
control of air flow rate of single phase induction motor for
... Most of the drives in industrial applications require speed control at various stages of production. Depending upon the various applications, some of the systems may be operating on variable voltage and variable frequency control or at a constant and variable speed application. Induction motors are ...
... Most of the drives in industrial applications require speed control at various stages of production. Depending upon the various applications, some of the systems may be operating on variable voltage and variable frequency control or at a constant and variable speed application. Induction motors are ...
Experiment 8. Microwaves
... dielectric. The thickness of the depletion layer increases with increasing reverse bias, in effect widening the gap between the ‘capacitor plates’ and reducing its capacitance. Varying the voltage applied to the varactor allows its capacitance, and consequently the frequency of the oscillator, to be ...
... dielectric. The thickness of the depletion layer increases with increasing reverse bias, in effect widening the gap between the ‘capacitor plates’ and reducing its capacitance. Varying the voltage applied to the varactor allows its capacitance, and consequently the frequency of the oscillator, to be ...
BME 317 Medical Electronics Lab
... Each kind of filter's response can be customized slightly by changing circuit components to achieve certain characteristics that are useful in electronic applications. A filter is said to have a Butterworth, Chebyshev, or Bessel characteristics. The choice of characteristic is based on the applicati ...
... Each kind of filter's response can be customized slightly by changing circuit components to achieve certain characteristics that are useful in electronic applications. A filter is said to have a Butterworth, Chebyshev, or Bessel characteristics. The choice of characteristic is based on the applicati ...
paper - EECG Toronto - University of Toronto
... A set of eight 35-GHz VCOs and oscillators have been fabricated to experimentally validate the lowest phase noise design methodology. Fig. 6 compares the simulated and measured phase noise of 35-GHz and 60-GHz Colpitts fixed frequency oscillators as a function of tank inductance. Simulation and meas ...
... A set of eight 35-GHz VCOs and oscillators have been fabricated to experimentally validate the lowest phase noise design methodology. Fig. 6 compares the simulated and measured phase noise of 35-GHz and 60-GHz Colpitts fixed frequency oscillators as a function of tank inductance. Simulation and meas ...
LTC6905.pdf
... single resistor, RSET, between 10K to 25K is used to set the frequency, and an internal three-state divider (DIV input) allows for division of the master clock by 1, 2 or 4, providing three frequencies for each RSET value. The LTC6905 features a proprietary feedback loop that linearizes the relation ...
... single resistor, RSET, between 10K to 25K is used to set the frequency, and an internal three-state divider (DIV input) allows for division of the master clock by 1, 2 or 4, providing three frequencies for each RSET value. The LTC6905 features a proprietary feedback loop that linearizes the relation ...
Bode plot
In electrical engineering and control theory, a Bode plot /ˈboʊdi/ is a graph of the frequency response of a system. It is usually a combination of a Bode magnitude plot, expressing the magnitude of the frequency response, and a Bode phase plot, expressing the phase shift. Both quantities are plotted against a horizontal axis proportional to the logarithm of frequency.