Proceedings of the 51st European Microwave Conference Bandpass Filter at 5 GHz with Reconfigurable Bandwidth Using Integrated ScDDAs Rozenn Allanic#1, Denis Le Berre#, Yves Quéré#, Cédric Quendo#, David Chouteau*, Virginie Grimal*, Damien Valente*, Jérôme Billoué* # Université de Brest, CNRS, UMR 6285, Lab-STICC, 6 avenue Le Gorgeu, CS93387, 29238 Brest Cedex 3, France * Laboratory of the GREMAN

Proceedings of the 51st European Microwave Conference High Temporal Resolution Time-Gating for Wideband Radar Cross Section Measurements Rachel E. Jarvis, Justin G. Metcalf, Jessica E. Ruyle, Jay W. McDaniel Advanced Radar Research Center, School of Electrical and Computer Engineering University of Oklahoma, Norman, OK 73019, USA jarvis-ou.edu, jmcdaniel-ou.edu Abstract?This paper discusses the

Proceedings of the 51st European Microwave Conference Transversal-Coupled-Line Dual-Band Bandpass Planar Filters With Quasi-Elliptic-Type Response Li Yang#1 , Mohamed Malki#2 , Maoyu Fan*3 , Roberto G´omez-Garc´?a#4 # Department * EHF of Signal Theory and Communications, University of Alcal´a, Alcal´a de Henares, Spain Key Laboratory of Science, University of Electronic Science and Technology of

Achieving robust and fast two-dimensional adaptive beamforming of phased array antennas is a challenging problem due to its high-computational complexity. To address this problem, a deep-learning-based beamforming method is presented in this paper. In particular, the optimum weight vector is computed by modeling the problem as a convolutional neural network (CNN), which is trained with I/O pairs o

A dual-band stacked antenna integrated with a rescue helmet is proposed for WLAN applications. The cross slot aperture feeding technique enables the antenna to support dual-band operation at 2.4 and 5 GHz. On the ground plane, two slots are formed, perpendicular to each other and of different lengths. Four dielectric layers of different permittivity are stacked over this cross slot to attain the d

This paper presents a compact multilayer substrate integrated waveguide (SIW) bandpass filter with wide stopband. The square SIW cavity resonators in multilayer substrates are horizontally and vertically coupled with magnetic coupling. By properly designing the coupling structure, the couplings between the higher-order resonant modes can be suppressed. Compared with the conventional single-layer S

In this article, a dynamically switchable ultra-wideband (UWB) planar monopole antenna employing defected ground structure (DGS) with a folded stepped impedance resonator (SIR) that can operate as either a UWB mode or the single band-notched mode is introduced. The UWB monopole antenna contains a novel whirligig-shaped radiating patch and a chambered conductor as a partial ground plane. The switch