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Design and Simulation of a Wide-Bandwidth CMUTs Array with Dual-Mixed radii and Multi Operating Modes

Related publications (36)

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Symmetry, XPD, and port isolation in an ACMPA array with dual linear polarization

Roberto Torres Sánchez

Aperture coupled microstrip patch antennas (ACMPA) are very convenient array elements for designing high directivity planar antennas. Dual polarization ACMPA arrays for Direct Broadcasting Services (DBS) have the problems of low cross-polar discrimination ...

Wiley-Blackwell2007

Theoretical treatment and computer simulation of microelectrode arrays

Nico de Rooij

New relations for and interrelations between the current responses of different microelectrode arrays are presented. Interdigitated microelectrode arrays (IDAs: alternating cathodes and anodes) and uniform microband electrode arrays (MEAs: only cathodes or ...

2006

SOI Hall sensor based solid state meter for power and energy measurements

Maher Kayal

Growing demand for the solid state meters for power and energy measurement leads to the fully integrated Hall sensor based microsystem solutions. In this paper we describe fully integrated SOI Hall sensor based microsystem for power and energy measurements ...

2004

Analytical analysis of Quasi-Saturation Effect in PT and NPT IGBTs

Alfred Rufer

During the turn-on process insulated gate bipolar transistors (IGBTs) traverse a quasi-saturation region from the off.state to the on-state (saturation). The additional voltage drop due to the quasi.saturation of the junction hardly depends on the DC-link ...

2002

Importance of Quasi-Saturation Effect in the Bipolar Junction of High Voltage NPT- IGBTs for power calculations

Alfred Rufer

During the turn-on process insulated gate bipolar transistors (IGBTs) traverse a quasi-saturation region from the off-state to the on-state (saturation). The additional voltage drop due to the quasi-saturation of the junction hardly depends on the DC-link ...

2001

Convexity of Resistive Circuit Characteristics

Martin Hasler, Chao Wang

We give topological criteria for the convexity and the concavity of a current or a voltage in a resistive circuit, as a function of a source voltage or current, when the nonlinear resistor characteristics are all either convex or concave. When the criteria ...

1997