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We3F-1: Balanced Flat-Group-Delay RF Low-Pass Filter with Differential-Mode Input-Quasi-Reflectionless Behavior for Digital-Communication Systems
In this paper, a novel type of balanced low-pass filter (LPF) combining for the first time differential-mode (DM) input-quasi-reflectionless behavior and flat group-delay response is proposed. Using a...
We3F-2: RF Balanced-to-Single-Ended Out-of-Phase/3-dB Filtering Power Divider With Differential-Mode Input-Quasi-Reflectionless Behavior
A novel class of balanced-to-single-ended out-of-phase/3-dB power divider with added high-selectivity filtering and RF-input-quasi-absorptive capabilities is reported. This type of RF multi-functional...
We3F-3: FDTD Modeling of Time-Modulated Resonators-Based Bandpass Filters Using Modified Telegrapher’s Equations
This manuscript reports for the first time on a new finite-difference time-domain (FDTD) modeling technique for non-reciprocal bandpass filters (BPFs). The proposed approach is based on modified Teleg...
We3F-4: Compact, Multilayer 5G Filter Based on Extracted-Pole Shielded Lumped Resonators
This paper investigates two second-order stacked filtering units featured by cross-coupling based on extracted-pole lumped resonators. It can generate one or two transmission zeros (TZs) on the left s...
We3G-1: A Novel RF Hilbert Transformer Single Sideband Mixer
In this paper, a novel single sideband (SSB) mixer is presented. Different from conventional SSB mixer topology, the proposed SSB mixer is designed from RF Hilbert transformer. The upconverted signal ...
We3G-2: A Wideband 4-Port Gyrator-Based Circulator in 0.15µm GaN MMIC
This paper presents a wideband circulator investigating the influence of highly linear III-V switches on power handling capability. A four-port differential gyrator-based architecture is implemented u...
We3G-3: Dual-Channel Half-Mode Substrate-Integrated Waveguide Link Utilizing Mode Division Multiplexing
This article presents a dual-mode communication link integrated on PCB that utilizes mode division multiplexing between the fundamental and the first higher-order mode of a half-mode substrate-integra...
We3G-4: A Novel Microwave Modulator Based on Complex Impedance Loads
A compact circuit architecture for a direct-carrier modulator is proposed. It consists of a quadrature hybrid coupler connected to two variable loads capable of producing a wide range of complex refle...
WSL-1: AI/ML Empowered High-Order Modulations for 6G High Capacity Communications
We present new high-order modulation schemes for reliable and high capacity 6G commutations, which beat the state-of-the-art ones adopted in the latest cellular and broadcast communication standards. ...
Th1B-1: A Novel Transfer Learning Approach for Efficient RF Device Behavior Model Parameter Extraction
This study introduces a novel mixture of artificial neural network(ANN) and polynomial modeling approach for efficient behavior modeling of nonlinear RF devices. It is achieved by employing the abilit...