Field, Device and Circuit Tech.

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Zhizhang David Chen
Dalhousie University
Vladimir Okhmatovski
Univ. of Manitoba
Location
152AB
Abstract

Computational methods for the simulation of electromagnetic structures are indispensable for exploring new technologies and applications. This session presents significant advances that result in accelerated solvers of electrically large problems and robust multiphysics simulators, exploiting mathematical advances and machine learning.

Abstract
We1I-1: Parallel Fast Direct Error-Controlled Scattering Solutions via an H-Matrix-Accelerated Locally Corrected Nyström Method for the Combined Field Integral Equation
(08:00 - 08:20)
Abstract
We1I-2: Coupled Electromagnetic-Thermal Analysis for Temperature-Dependent Materials with Physics-Informed Neural Networks
(08:20 - 08:40)
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We1I-3: Numerical Demonstration of THz Traveling Wave Amplifications in 2DElectron Gas (2DEG) under Scattering-Free and Low-Charge DensityRegime
(08:40 - 09:00)
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We1I-4: A Novel Causal Method to Blend the DC and AC Solution Over the Entire Frequency Band
(09:00 - 09:20)
Abstract
We1I-5: Order Reduction Using Laguerre-FDTD with Embedded Neural Network
(09:20 - 09:40)

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Costas D. Sarris
Univ. of Toronto
Werner Thiel
ANSYS
Location
152AB
Abstract

This session will feature the design of novel microwave/mm-wave waveguide-based components and metasurfaces and the advanced characterization of thermal and twisting effects in dielectric waveguides for mm-wave applications.

Abstract
We2I-1: Electronic Control of Structural Asymmetry for Tunable Nonreciprocal Phase Shift in CRLH Transmission Lines
(10:10 - 10:30)
Abstract
We2I-2: A 3D-Printed Millimeter-Wave Free-Form Metasurface Based on Automatic Differentiable Inverse Design
(10:30 - 10:50)
Abstract
We2I-3: A Modified Gradient Model to Determine Surface Impedance from Measured Roughness Profiles with Printed Circuit Board Emphasis
(10:50 - 11:10)
Abstract
We2I-4: Plasma Based Absorptive and Adaptive High-Power Waveguide Protector
(11:10 - 11:30)
Abstract
We2I-5: Electromagnetic Stability Characterization of Millimeter-Wave Dielectric Fibers at Extremely High-Temperatures: Enabling Harsh Environment Communication and Sensing
(11:30 - 11:40)
Abstract
We2I-6: Twisting Effects on X-Shaped Millimeter-Wave Plastic Waveguides
(11:40 - 11:50)

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Da Huang
MathWorks
David R. Jackson
Univ. of Houston
Location
152AB
Abstract

This session includes advances in numerical and analytic techniques for modeling of diverse microwave components and systems, as well as hybrid field/circuit and multiphysics simulations. Advanced numerical methods that enable novel measurement techniques are also given, including near-to-far field transformations for predicting antenna patterns by sampling in the near-field over an arbitrary-shaped surface surrounding the antenna. Simulation methodologies for signal integrity prediction in high-speed links are also included.

Abstract
We3I-1: KEYNOTE: Spectrum of Insights with Advanced Engineering Simulation
(13:30 - 13:50)
Abstract
We3I-2: Analytic Differential Admittance Operator Solution of a Dielectric Sphere Under Radial Dipole Illumination
(13:50 - 14:10)
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We3I-3: A Rigorous 3D Near to Far Field Transformation When Only an Electric or Magnetic Field is Available
(14:10 - 14:30)
Abstract
We3I-4: Integrated Distributed Equivalent Circuit Model of PCIe 5.0 Connector with AIC and Baseboard Loading Resonances for Fast SI Diagnosis
(14:30 - 14:50)
Abstract
We3I-5: Optically-Transparent FSS for Outdoor-to-Indoor Transmission Improvement Featuring Electromagnetic-Thermal Co-Analysis
(14:50 - 15:10)

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José E. Rayas-Sanchez
ITESO
Marco Pirola
Politecnico di Torino
Location
145AB
Abstract

This session features a variety of contributions on the topics of artificial neural networks, innovative knowledge transfer approaches, non-linear behavioral modeling and design of power amplifiers and oscillators. This session offers insights into the latest trends in simulation and modeling, bridging theoretical concepts with practical applications.

Abstract
Th1B-1: A Novel Transfer Learning Approach for Efficient RF Device Behavior Model Parameter Extraction
(08:00 - 08:20)
Abstract
Th1B-2: Transfer Learning Framework for 3D Electromagnetic Structures
(08:20 - 08:40)
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Th1B-3: Analysis of Two Wirelessly Locked Oscillators Based on Realistic Nonlinear Oscillator Models
(08:40 - 09:00)
Abstract
Th1B-4: Automated mmWave Power Amplifier Design Flow and a 28-GHz Design Example in 45-nm CMOS SOI
(09:00 - 09:20)
Abstract
Th1B-5: Analysis and Modeling of Super-Regenerative Oscillators with FMCW Signals
(09:20 - 09:40)
Marcus Da Silva
National Instruments
Marco Spirito
Technische Universiteit Delft
Location
150AB
Abstract

This joint IMS/ARFTG session will take you through advances in the field of OTA characterization. The papers range from quasi-optical techniques to mitigation of alignment errors, built-in test for EIRP and electromagnetic jet imaging.

Abstract
Th1G-1: KEYNOTE: Electro-Optic Mapping Techniques for Characterization of Microwave Circuits, Devices and Antenna Systems
(08:00 - 08:20)
Abstract
Th1G-2: A Near-Field Quasi-Optical Measurement Technique for Probe-Fed High-Gain Backside-Radiating Antennas
(08:20 - 08:40)
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Th1G-3: Load-Impedance-Aware EIRP Calibration in FR2 Phased Arrays
(08:40 - 09:00)
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Th1G-4: Toward Free Space Local Characterization Method in Microwave
(09:00 - 09:20)
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Th1G-5: Simplifying Polarization Alignment in Modulated Antenna Measurements
(09:20 - 09:30)

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Shuhei Amakawa
Hiroshima Univ.
Ricardo Figueiredo
Universidade de Aveiro
Location
150AB
Abstract

This joint IMS/ARFTG session presents a number of exciting developments in mm-wave measurement, including new observations in on-wafer calibrations and improvements in mm-wave noise characterization. The session concludes in a novel wideband measurement approach for higher-rate modulated analysis.

Abstract
Th2G-1: KEYNOTE: Current Limitations and Novel Approaches to THz On-Wafer Electronic Characterization
(10:10 - 10:30)
Abstract
Th2G-2: On-Wafer Calibration Comparisons of Multiline TRL with Platinum and Gold Conductors
(10:30 - 10:50)
Abstract
Th2G-3: Enhanced Accuracy in On-Wafer Noise Figure Measurements at Sub-Terahertz Frequencies
(10:50 - 11:10)
Abstract
Th2G-4: Measurement of Residual Phase Noise of Amplifiers at 80GHz Using Interferometric Measurement Technique
(11:10 - 11:30)
Abstract
Th2G-5: Millimeter-wave Device Characterization Under Wideband Modulated Signals using Vector Network Analyzer Frequency Extenders
(11:30 - 11:50)