Results 81 to 90 of about 684 (173)

Communication Subsystems for Emerging Wireless Technologies [PDF]

, 2012
The paper describes a multi-disciplinary design of modern communication systems. The design starts with the analysis of a system in order to define requirements on its individual components.
Gotthans, T., Hrubos, Z., Kadlec, P., Kincl, Z., Klozar, L., Kolka, Zdeněk, Marsalek, R., Petrzela, J., Povalac, A., Prokes, A., Raida, Zbyněk, Sebesta, J., Sotner, R.   +12 more
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Compact UWB Filtering-Antenna with Controllable WLAN Band Rejection Using Defected Microstrip Structure [PDF]

Radioengineering, 2018
An ultra-wideband (UWB) filtering-antenna with controllable band notch is reported in this paper. The filtering-antenna consists of a modified monopole antenna and defected microstrip structure (DMS).
A. Alhegazi, Z. Zakaria, N. A. Shairi, A. Salleh, S. Ahmed   +4 more
doaj  

Compact, Efficient, and Wideband Near-Field Resonant Parasitic Filtennas [PDF]

, 2018
As a hybrid component in RF front-end systems, filtennas possess the distinctive advantages of simultaneously combining filtering and radiating performance characteristics.
Shi, Ting, Tang, Ming-Chun, Wang, Yang
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Passive Components for Ultra-Wide Band (UWB) Applications [PDF]

, 2019
UWB technology brings the convenience and mobility of wireless communications to very high-speed interconnects in the home and office due to the precision capabilities combined with the low power. This makes it ideal for certain radio frequency sensitive
Abdallah, Esmat A., Elsheakh, Dalia N.
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Dual-Polarized Wideband Filtering Antenna Array Based on Stacked-PCB Structure

IEEE Open Journal of Antennas and Propagation
This paper investigates a thin low-pass filtering antenna array based on dual-polarized Vivaldi elements. The low-pass filtering in the antenna elements reduces the requirement for the front-end filtering between the antenna and the microwave electronics,
Matti Kuosmanen, Sten E. Gunnarsson, Johan Malmstrom, Juha Ala-Laurinaho, Jari Holopainen, Ville Viikari   +5 more
doaj   +1 more source

A Novel High-Gain Circularly Polarized Filtenna Based on Coaxial Structure [PDF]

Radioengineering
A novel omnidirectional slot array filtenna with a circularly polarized (CP) radiation beam is presented in this paper. This filtenna utilizes the coaxial cylinder structure, and the antenna’s filtering function is primarily achieved through the direct ...
D. Zhang, K. Zhu, S. Qi
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Miniaturized Arrow-Shaped Flexible Filter-Embedded Antenna for Industrial and Medical Applications

Applied Sciences
This paper presents the design and characterization of a coplanar waveguide (CPW) fed, low-profile, and flexible arrow-shaped filtenna for ISM band applications at 2.45 GHz.
Musa Hussain, Anees Abbas, Wahaj Abbas Awan, Syeda Iffat Naqvi   +3 more
doaj   +1 more source

2xN Filtering microstrip antenna array [PDF]

, 2023
LAUREA MAGISTRALEQuesta tesi propone una struttura di antenna a microstriscia filtrante 2xN (FMAA) per integrare la risposta del filtro passa-banda e il meccanismo dell’antenna.
YURTOGLU, MEHMET AHAD
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A Fully Integrated Filtering Vivaldi Antenna With High Selectivity and Wide Out-of-Band Suppression

IEEE Access
This paper introduces a novel filtering approach that employs integrated periodic structures with a conventional Vivaldi antenna to achieve a fully integrated bandpass filtering antenna.
Ahmad Emadeddin, B. L. G. Jonsson
doaj   +1 more source

Estudi bibliomètric any 2014. Campus del Baix Llobregat: EETAC i ESAB [PDF]

, 2015
En el present informe s’analitza la producció científica de les dues escoles del Campus del Baix Llobregat, l’Escola d’Enginyeria de Telecomunicació i Aerospacial de Castelldefels (EETAC) i l’Escola Superior d’Agricultura de Barcelona (ESAB) durant el ...
Universitat Politècnica de Catalunya. Campus del Baix Llobregat. Biblioteca
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