DC-Bias
Nonlinear response of dipolar systems to superimposed ac and dc bias fields
... ac stationary response of dipolar molecules (electric dipoles) in the Maier-Saupe uniaxial potential, Eq. (4.1), and for that of uniaxial magnetic nanoparticles (magnetic dipoles), which, in most respects, is just a ...
142
Multi-Harmonic DC-Bias Network Based on Arbitrarily Width Modulated Microstrip Line
... multi-harmonic DC- bias networks are analyzed through microwave schematic simulations using distributed elements models for the microstrip taper sections as well as through Method of Moments (MoM) based ...
10
Effects of DC-Bias Conditions on Low-Loss Thin Film Microstrip Line
... the dc-biased TFML. The G(f ) is increased with dc-bias increasing from ...higher dc-bias conditions has higher values than that without dc-bias ...the dc-biased ...
14
DC bias immune nanocrystalline magnetic cores made of Fe73Nb3Cu1B7Si16 ribbon with induced transverse magnetic anisotropy
... DC bias in magnetic field 2 A/m was measured using the measuring complex MS-02 Universal LZQ Meter (MSTATOR, Novgorodskaya oblast, Russia), whose functional scheme is presented in ...Regulated DC ...
7
Simulation Calculation of Influence of DC Bias Suppression of Grounding Electrodes on GIC of Hami Power Grid
... suppression DC bias ...the DC bias current and the geomagnetic induced current of the power grid, increasing the risk of geomagnetic storm hazards to the power ...Electrode DC ...
7
DC bias circuit effects in CV measurements
... The admittance measured without the DUT consists of the stray impedance ( DUT support etc.) and the LCR meter offset values.. Due to the mentioned before linearity of the measured.[r] ...
23
Design of a Frequency Doubler Circuit for Suppressing Odd Harmonics
... reasonable bias voltage, which is closely related to output power, efficiency and ...gate DC bias voltage Vgs is always biased near the pinch-off voltage ...
6
Inductively Coupled Plasma Etching of III-N Semiconductors
... The DC bias was held constant at –150 V. A lower DC bias would have resulted in slow GaN etch rates, thus, defeating the purpose of this type of ...
159
A Vivaldi Antenna with Switchable and Tunable Band-Notch Characteristic
... Figure 9 shows the simulated and measured gains of the proposed Vivaldi antenna when the DC bias voltage is 0 V. The simulated gain changes from 4 dBi to 9 dBi, across the operating frequency band. On the ...
9
Effects Of Voltage Imbalance In Three Phase Controlled Rectifier Based System
... a DC bias to the source current of each ...output DC voltages of a half-bridge boost rectifier with mismatched loads is analyzed and compensating signal proportional to the voltage difference is ...
5
Heterogeneous integration of gallium nitride light-emitting diodes on diamond and silica by transfer printing
... (dc) bias results in undesired thermal effects on the electroluminescence (EL), namely red spectral shifts and reduced optical output power (T-droop effect), while irreversible degradation of devices may ...
10
Stationary and Pulsed Magnetron Sputtering Technologies for Protective/Catalyst Layer Production for PEM Systems
... negative bias voltage to a conductive substrate was first used in the early 90s of the last century for TiN deposition by cathodic arc evaporation ...negative bias voltage began to be used for coatings ...
15
On the Study of Left-Handed Coplanar Waveguide Coupler on Ferrite\R\Nsubstrate
... Finally, the last case of 2000 Oe dc bias, the simulated scattering parameters which are shown in Figure 4 shows a 3 dB backward coupler with isolation up to 27 dB. The centre frequency in this case is ...
7
Using LDMOS Transistor in Class F Power Amplifier For WCDMA Applications
... datory drain and gate bias, which were determined before from a 26 V supply. DC bias and DC blocks are over- looked in this design. Input and output corresponding networks transform the ...
5
Enhanced Mechanical Properties of LaF3 Thin Films by Ion Plating Deposition
... boat evaporation method and the advanced ion plating (AIP) method. A severe abrasion resistance test and a laser induced damage threshold (LIDT) test are done on the films. Abrasion resistance is increased by increasing ...
5
Varactor Loaded Tunable Printed PIFA
... its DC control circuits and other RF/base- band circuit ...lumped DC bias circuits are implemented with good ...the bias voltage varies from 0 V to ...
19
Active UWB Printed Antenna with Tunable and Switchable Band-Notched Functions
... from DC bias lines as a RF choke without significantly affecting the omnidirectional radiation pattern of the UWB ...parallel bias networks with 36 nH, 22 nH and ...the bias network with the ...
8
Impact Analysis of Variation in Geometrical Features on Intrinsic Characteristics of Capacitive Micro-machined Ultrasonic Transducers
... applied DC bias, Deflection of membrane along DC bias, Deflection with radius from center and variation in pressure intensity along the distance from ...lower DC voltage around 60 V ...
6
A Current Bleeding CMOS Mixer Featuring LO Amplification Based on Current Reused Topology
... In this investigation, a Gilbert-cell mixer based on the current bleeding technique is explored. Inspired from the benefit of high gain and low noise (referring to (A1) and (A2)), and taking advantage of the linearity, a ...
9
Effect of negative resistance in the noise behavior of Ka Band IMPATT diodes.
... Noise properties and performance of DDR IMPATT diode at Ka Band frequency has been investigated through modeling and simulation technique. An iterative method has been used to study the small signal negative resistance ...
8