Search Results - "Aaen, Peter H."

A Tunable 220 GHz Comb Generator Realized With an Ultrawideband Mixer in an InP HBT Technology by Cheron, Jerome, Jones, Rob D., Williams, Dylan F., Aaen, Peter H.

“…We present a novel approach to millimeter-wave electrical comb generators with frequency-adjustable tone spacing and a tunable RF center frequency. We…”
Get full text

Recent advances in theory and applications of substrate-integrated waveguides: A review by Sahu, Abhishek, Devabhaktuni, Vijay K., Mishra, Rabindra K., Aaen, Peter H.

“…ABSTRACT The use of substrate integrated waveguides (SIW) for microwave and millimeter wave integrated components has increased dramatically over the last…”
Get full text

A High-Frequency/Power Ratio Wilkinson Power Divider Based on Identical/Non-Identical Multi-T-Sections With Short-Circuited Stubs by Sahu, Abhishek, Al Shamaileh, Khair A., Aaen, Peter H., Abushamleh, Said A., Devabhaktuni, Vijay K.

“…In this article, a systematic procedure is presented for the design of a dual-band unequal-split Wilkinson power divider (WPD) with high frequency and power…”
Get full text

Design of On-Wafer Calibration Kit for Accurate Pyramid Probe Card Based Surface Acoustic Wave Filter Measurements by Sahu, Abhishek, Fendrich, John, Aaen, Peter H.

“…To be fully deployed in high-throughput acoustic filter testing environment, pyramid probe cards require accurate characterization and de-embedding techniques…”
Get full text

Dynamic Temperature Measurements of a GaN DC-DC Boost Converter at MHz Frequencies by Matei, Cristian, Urbonas, Jonas, Votsi, Haris, Kendig, Dustin, Aaen, Peter H.

“…For reliability predictions, gallium nitride transistors require accurate estimations of the peak operating temperatures within the device. This article…”
Get full text

Quasi-2-D Physical Modeling of GaN Microwave HEMTs for RF Applications by Carpenter, Morgan G., Aaen, Peter H., Snowden, Christopher M.

“…The dc and small-signal characterization of microwave gallium nitride (GaN)-based high-electron-mobility transistors (HEMTs) is described, using a new…”
Get full text

Direct -Field Measurement and Imaging of Oscillations Within Power Amplifiers by Urbonas, Jonas, Kim, Kevin, Aaen, Peter H.

“…We present, for the first time, a measurement system that is capable of directly detecting and identifying the physical location of an oscillation within radio…”
Get full text

Electrooptic Measurements to Assess the Quality of Calibration Kit Design by Votsi, Haris, Urbonas, Jonas, Iezekiel, Stavros, Aaen, Peter H.

“…Electromagnetic coupling between planar devices can degrade microwave calibrations and, consequently, the accuracy of a measurement. This letter describes…”
Get full text

Integrated Carbon Fiber Reinforced Plastic Microstrip Patch Antennas by Preddy, Christopher, Singh, Rajinder, Aaen, Peter, Silva, Ravi

“…A carbon fiber microstrip patch antenna is presented, constructed entirely from fiber reinforced plastic materials, and fabricated directly into CFRP…”
Get full text

Advanced technologies for next‐generation RF front‐end modules by Sahu, Abhishek, Aaen, Peter H, Devabhaktuni, Vijay K

“…The complexity of RF front‐end (RFFE) modules of wireless devices has increased dramatically over the past decade. In order to meet the demands for future…”
Get full text

On-Wafer Capacitor Characterization Including Uncertainty Estimates Up to 1.0 THz by Jones, Rob D., Cheron, Jerome, Jamroz, Benjamin F., Deal, William R., Urteaga, Miguel, Williams, Dylan F., Feldman, Ari D., Aaen, Peter H., Long, Christian J., Orloff, Nathan D.

“…In this article, we extract the capacitance of shunt and series metal-insulator-metal capacitors from on-wafer S-parameter measurements in the WR1.0 (0.75-1.1…”
Get full text

Propagating Measurement Uncertainty to Microwave Amplifier Nonlinear Behavioral Models by Stant, Laurence T., Salter, Martin J., Ridler, Nick M., Williams, Dylan F., Aaen, Peter H.

“…We propagate for the first time correlated measurement uncertainties into a nonlinear behavioral model of a millimeter-wave amplifier. We make use of the…”
Get full text

Robust Microwave Characterization of Inkjet-Printed Coplanar Waveguides on Flexible Substrates by Sahu, Abhishek, Aaen, Peter H., Lewandowski, Arkadiusz, Shkunov, Maxim, Rigas, Grigorios, Blanchard, Paul T., Wallis, Thomas Mitch, Devabhaktuni, Vijay K.

“…In this paper, we propose a robust algorithm to automate a microwave characterization process, which simultaneously extracts the electrical parameters…”
Get full text

Portable Space Mapping for Efficient Statistical Modeling of Passive Components by Lei Zhang, Aaen, P. H., Wood, J.

“…In this paper, a portable space-mapping technique is presented for efficient statistical modeling of passive components. The proposed technique utilizes the…”
Get full text

Multiphysics Modeling of RF and Microwave High-Power Transistors by Aaen, P. H., Wood, J., Bridges, D., Zhang, L., Johnson, E., Pla, J. A., Barbieri, T., Snowden, C. M., Everett, J. P., Kearney, M. J.

“…In this paper, we present a multiphysics approach for the simulation of high-power RF and microwave transistors, in which electromagnetic, thermal, and…”
Get full text

ANN-based modeling of compact impedance-varying transmission lines with applications to ultra-wideband Wilkinson power dividers by Alshamaileh, Khair A., Almalkawi, Mohammad J., Junuthula, Ruthwik R., Devabhaktuni, Vijay K., Aaen, Peter H.

“…ABSTRACT The modeling of the physical and electrical characteristics of microstrip non‐uniform transmission lines (NTLs) utilizing artificial neural networks…”
Get full text

A Nonlinear Electro-Thermal Scalable Model for High-Power RF LDMOS Transistors by Wood, J., Aaen, P.H., Bridges, D., Lamey, D., Guyonnet, M., Chan, D.S., Monsauret, N.

“…A new nonlinear charge-conservative scalable dynamic electro-thermal compact model for laterally defused MOS (LDMOS) RF power transistors is described in this…”
Get full text

A Quasi-Two-Dimensional Model for High-Power RF LDMOS Transistors by Everett, J. P., Kearney, M. J., Rueda, H., Johnson, E. M., Aaen, P. H., Wood, J., Snowden, C. M.

“…A new quasi-2-D model for laterally diffused metal-oxide-semiconductor radio-frequency power transistors is described in this paper. We model the intrinsic…”
Get full text

Peak Class F and Inverse Class F Drain Efficiencies Using Si LDMOS in a Limited Bandwidth Design by Sheikh, A., Roff, C., Benedikt, J., Tasker, P.J., Noori, B., Wood, J., Aaen, P.H.

“…This paper compares two popular high power, high efficiency modes of operation, class F and inverse class F, and assesses the peak obtainable drain…”
Get full text

Modeling techniques suitable for CAD-based design of internal matching networks of high-power RF/microwave transistors by Aaen, P.H., Pla, J.A., Balanis, C.A.

“…A scalable and accurate simulation technique to be used for the computer-aided design (CAD) of matching networks employed within high-power RF transistors is…”
Get full text