Issue 4/2026
Content (11 Articles)
Correction: Design and Method of a Slow-Wave Structure based on Symmetric Grating for Traveling Wave Tube
- Correction
Qinwen Xue, Xuesong Yuan, Zhongtao Cui, Yunze Zhu, Matthew Thomas Cole, Yanyu Wei, Yang Yan
Exploring Sub-resonance Properties of Hard Ferrites for Quasi-optical Microwave Circulators
- Open Access
- Research
Alexander Marek, Katharina Mayer, Hannes Kistner, Daniel Leinz, Richard Wylde
Integrated Linear and Circular Polarized Multi-radiator UWB-mmWave Hybrid MIMO Antenna in a Single Package with Layered Ground Structure
- Research
Prabir Ghosh, Abhik Gorai, Subhrakanta Behera, Rowdra Ghatak
Enhanced Suppression of First Harmonic Competing Modes in Harmonic Coaxial Gyrotron Cavities with Tapered Corrugation Depth
- Open Access
- Research
Lukas Feuerstein, Konstantinos A. Avramidis, Ioannis Chelis, Benjamin Ell, Stefan Illy, John Jelonnek, Elena Katsara, Dimitrios Peponis, André Schmidt, Manfred Thumm, Ioannis Tigelis, Niklas Wirth, Chuanren Wu
Probing Dynamics in the Frequency Range of the Librational Band of Water by Optical-Pump Terahertz-Probe Spectroscopy
- Research
Meera Ramachandran, Claudius Hoberg, Fabio Novelli, Martina Havenith
Attention-Based Feature Refinement Environmental Monitoring Network for Hyperspectral Image Classification
- Research
Xinyu Cui, Aoran Dai, Da Sun, Xinyue Zhang
A 386 GHz Injection-Lockable Push-Push Colpitts Oscillator in TS-InP-HBT with 1.3% Efficiency for Beam-Steered THz Arrays
- Open Access
- Research
Nazli Zargarpourfardin, Florian Vogelsang, Nils Pohl, Hady Yacoub, Nils Weimann
A Terahertz Bandpass Filter Using a Capacitive Transition Circuit and a Spoof Surface Plasmon Polariton Waveguide
- Research
Mohsen Haghighat, Levi Smith
Design and Implementation of Hybrid Fed Array Antennae for 5G mm-Wave Communication and Wireless Applications
- Research
Nabankita Majumder, Arun Raj, Durbadal Mandal
Terahertz and mm-Wave Research in Latin America
- Open Access
- Review
Enrique Castro-Camus, Daniel Ferrusca, John Carpenter, David Hughes, Naser Qureshi, Raul O. Freitas, Elodie Strupiechonski, Jimy Oblitas, Mariana Alfaro-Gomez, Alma Montserrat Gomez-Sepulveda, Felix G. G. Hernandez, Federico Sanjuan, Monica Ortiz-Martinez
Design of a Circularly Polarized Antenna Array Using Aperture Coupling Feeding Network for MIMO Imaging Radar Applications
- Open Access
- Research
Moustafa S. A. Mohamed, Wassim Alexan, A. M. M. A. Allam