Three‐dimensional printed X‐band waveguide variable bends with integrated filters

Y Zhang, Y Zhang, J Xu, X Shang - Microwave and Optical …, 2024 - Wiley Online Library
This letter presents compact waveguide variable bends incorporating integrated bandpass
filters. Two designs have been demonstrated within X‐band (8.2–12.4 GHz) range, using …

Theory and Design of Waveguide Dual Polarization-Plane Rotators Based on Rotational Corrugations

G Garcia-Contreras, F Mesa, J Córcoles… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This work presents a framework for the introduction of reciprocal dual polarization-plane
rotators in waveguide technology. This concept is presented using rotational and …

3D-Printed Millimetre-Wave Waveguide Passive Devices and Antennas

Y Wang, Q You, L Qian, T Skaik - … International Conference on …, 2024 - ieeexplore.ieee.org
3D printing (or additive manufacturing) has become an increasingly common manufacturing
tool for microwave filters. The technology has made the jump from laboratories to real world …

Sub-Terahertz Monolithic Metal 3D-Printed Corrugated Horn Antenna with High Cross-Polar Discrimination

Q You, T Skaik, P Young, N Miller… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This letter presents a high-performance corrugated horn for the subterahertz, manufactured
monolithically using high-precision 3D printing technology based on microlaser sintering of …

AD–band horn antenna made by a proprietary metallization process of photopolymer 3D–prints

AC Atak, A Frölich, A Quint, T Zwick… - 2024 54th European …, 2024 - ieeexplore.ieee.org
We present a horn antenna with 20dBi gain in the D–band between 110 and 170 GHz
manufactured by metallizing a template fabricated by photopolymer–based 3D printing …

Evaluating Performance of 3D-Printed Metallic Rectangular mm-Wave and THz Waveguides

H Gohil, S Pöss, R Hamad, P Hunyor… - … Waves (IRMMW-THz …, 2024 - ieeexplore.ieee.org
Rectangular Waveguides are standard RF interconnects, but are increasingly difficult to
manufacture and align at higher frequencies. 3D printing, which is constantly improving …