A review on applications of integrated terahertz systems

X Lu, S Venkatesh, H Saeidi - China communications, 2021 - ieeexplore.ieee.org
A review on Terahertz end-to-end systems with an emphasis on integrated approaches is
presented. Four major catalogs of THz integrated systems, including THz communication …

Deep-learning-based inverse-designed millimeter-wave passives and power amplifiers

EA Karahan, Z Liu, K Sengupta - IEEE Journal of Solid-State …, 2023 - ieeexplore.ieee.org
This work describes deep-learning-enabled inverse design of multi-port electromagnetic
(EM) structures co-designed with circuits that can enable the synthesis of novel high …

[HTML][HTML] Design of miniaturized SIW filter loaded with improved CSRR structures

X Huang - Electronics, 2023 - mdpi.com
In recent years, Split-Ring Resonators (SRRs) and Complementary Split-Ring Resonators
(CSRRs) have gained significant attention for their unique electromagnetic properties, such …

Integrated intelligent electromagnetic radiator design for future THz communication: a review

X Lu, S Venkatesh, H Saeidi… - Chinese Journal of …, 2022 - Wiley Online Library
Advances in 6G communication changes how machines and humans interact. The blossom
of new applications demands significantly higher data bandwidth while preserving the …

Broadband sequential load modulated balanced amplifier with extended design space using second harmonic manipulation

C Chu, J Pang, R Darraji, SK Dhar… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article presents the design methodology of a broadband radio frequency (RF)-input
sequential load modulated balanced amplifier (SLMBA) with extended high-efficiency …

[HTML][HTML] Low-cost W-band dual-mode SIW bandpass filters using commercially available printed-circuit-board technology

X Huang, Z Liu - Electronics, 2023 - mdpi.com
W-band filters play a crucial role in modern millimeter-wave communication and radar
systems, finding applications in 5G/6G networks, automotive radar, and passive imaging …

Deep Learning-Enabled Inverse Design of 30–94 GHz Psat,3dB SiGe PA Supporting Concurrent Multiband Operation at Multi-Gb/s

Z Liu, EA Karahan, K Sengupta - IEEE Microwave and Wireless …, 2022 - ieeexplore.ieee.org
Deep learning and artificial intelligence, in general, is advancing scientific discovery and
technological inventions through its ability to extract inherently hidden features and map it to …

A 60-GHz 32-way hybrid power combination power amplifier in 55-nm bulk CMOS

L Zhang, K Ma, H Fu - IEEE Transactions on Microwave Theory …, 2022 - ieeexplore.ieee.org
This article presents a high output power-band power amplifier (PA) with 32-way power
combining in 55-nm bulk CMOS. A new hybrid power combiner (HPC) is proposed and …

A 44–64-GHz mmWave broadband linear Doherty PA in silicon with quadrature hybrid combiner and non-foster impedance tuner

Z Liu, K Sengupta - IEEE Journal of Solid-State Circuits, 2022 - ieeexplore.ieee.org
The proliferation of millimeter-wave (mmWave) bands across 24–90 GHz and the strict
spectral efficiency requirements demand future transmitter front ends to operate across …

80–110-GHz broadband linear PA with 33% peak PAE and comparison of stacked common base and common emitter PA in InP

Z Liu, T Sharma, K Sengupta - IEEE Microwave and Wireless …, 2021 - ieeexplore.ieee.org
This work presents a high efficiency, compact 80-110-GHz InP power amplifier (PA) based
on stacked common base (CB) topology and a counterpart design using conventional …