Fully 3D-printed microfluidic sensor using substrate integrated waveguide technology for liquid permittivity characterization

AH Allah, GA Eyebe, F Domingue - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
This paper proposes a fully 3D-printed electromagnetic (EM) microfluidic sensor using
rectangular substrate integrated waveguide (SIW) for liquid complex permittivity …

An additive 3D-printed hemispherical lens with flower-shaped stub slot ultra-wideband antenna for high-gain radiation

N Chudpooti, P Sangpet, T Pechrkool, N Duangrit… - IEEE …, 2023 - ieeexplore.ieee.org
This paper presents a 3D-printed hemispherical lens integrated with a planar ultra-
wideband (UWB) antenna. The flower-shaped stub slot UWB antenna is made of 0.8-mm FR …

SIW Technology for 5G Antenna Applications and Beyond—A Critical Review

JS Darling, V Guruviah… - International Journal of …, 2025 - Wiley Online Library
With the current advancements in millimeter wave communication, low‐profile structure and
power handling capability at high frequencies have become the prime focus for the …

Three-dimensional, soft magnetic-cored solenoids via multi-material extrusion

J Cañada, H Kim… - Virtual and Physical …, 2024 - Taylor & Francis
This study reports fully 3D-printed, three-dimensional, soft magnetic-cored solenoids that
generate three times the largest magnetic fields previously reported from 3D-printed …

Harmonized Rapid Prototyping of Millimeter-Wave Components Using Additive and Subtractive Manufacturing

N Chudpooti, G Savvides, N Duangrit… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In this article, a harmonized fabrication and assembly process combining additive and
subtractive manufacturing (SM) is introduced for the rapid manufacture of millimeter-wave …

A Broadband Inline Transition From On-PCB Microstrip to Hybrid Stack-Up Integrated Additively Fabricated Air-Filled Waveguide

J Sorocki, I Piekarz, N Delmonte, L Silvestri… - IEEE Access, 2024 - ieeexplore.ieee.org
A novel type of a highly integrated low-loss stack-up is explored that leverages additive
manufacturing for the integration of a 3D printed and metal-coated air-filled waveguide with …

A square patch partially reflective surface for improving the antenna gain characteristic of low-cost dual polarized microstrip antenna

S Chudpooti, P Sangpet, N Chudpooti… - 2022 Research …, 2022 - ieeexplore.ieee.org
This paper presents an improvement gain of a dual-polarized microstrip patch antenna by
using the partially reflective surface (PRS). The PRS is designed from a 10*10 array patches …

Curved HSIW: an affordable performance for non-planar millimeter-wave applications

G Savvides, W Zhang, D Qiu… - Engineering …, 2024 - iopscience.iop.org
This paper introduces a Curved Hollow Substrate Integrated Waveguide (CHSIW) to
address the growing demand for millimeter-wave applications, including communication …

THz photo-polymeric lens antennas for potential 6G beamsteering frontend

N Chudpooti, N Duangrit, S Chudpooti… - … on Antennas and …, 2021 - ieeexplore.ieee.org
This paper presents a 3D-printed THz hemispherical lens antenna integrated with the open-
ended rectangular waveguide at WR-10 band for antenna characteristics enhancement, eg …

An Integrated 3D-Printed Lens with Ultra-Wideband Flower-Shaped Stub Antenna for Ethanol-Water Mixture Characterization

N Chudpooti, P Sangpet, N Duangrit… - 2021 Research …, 2021 - ieeexplore.ieee.org
This paper presents a 3D-printed hemispherical lens integrated with flower-shaped stub
antenna for liquid-mixture characterization. The proposed lens antenna is designed …