Results 11 to 20 of about 642 (157)
Compact Ka‐band conical beam filtenna
IET Microwaves, Antennas & Propagation, 2022 Abstract A compact conical beam antenna composed by a filtering power divider (FPD) and circular open waveguide is presented. In order to reduce insertion loss in Ka‐band, the five‐way radial power divider and the cascaded filters are constructed using metallic waveguides.
Qi Shi‐Shan, Zhu Keren, Wu Wen
openaire +2 more sources
IET Communications, 2022 Direct RF sampling has been suggested as a solution for receivers that are flexible in frequency and across standards, while utilising only a single radio frequency front‐end.
Stephen Henthorn +2 more
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Dual-band Filtenna Array for WLAN Applications [PDF]
Microwave and Optical Technology Letters, 2016 This paper presents the design and results of a dual-band antenna array integrated with bandpass filters for WLAN applications. The array is fed with a single 50 Ω port and consists of two radiating elements; thereby having a 1x2 array structure. The two
Ahmad, W. +3 more
core +3 more sources
Multimodal planar monopole filtenna for 5G applications [PDF]
AEU - International Journal of Electronics and CommunicationsThis paper presents a novel planar filtering antenna (filtenna) with simple layout based on tightly-coupled different-length monopoles. Its design methodology is based on an even-mode/odd-mode decomposition of the monopole currents, and the combination ...
Blanch Boris, Sebastián +4 more
core +5 more sources
Journal of EngineeringAntennas and filters are two key components that make up the configuration of the radio frequency (RF) front end of any wireless communication system. While the antenna is responsible for transmitting and receiving signals in the system, the filter is ...
Augustine O. Nwajana +2 more
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Cavity-Backed Patch Filtenna for Harmonic Suppression [PDF]
IEEE Access, 2020 A co-design consisting of a filtering antenna integrating a cavity-backed patch antenna and a low-pass coaxial filter is proposed for size reduction of the RF front-end.
Juho Yun +5 more
doaj +2 more sources
Continuously Frequency-Tunable Horn Filtennas Based on Dual-Post Resonators
International Journal of Antennas and Propagation, 2019 This work reports the concept and development of two mechanically frequency-tunable horn filtennas for microwave and millimeter-waves. Our design approach relies on the integration of a horn antenna with a mechanically tunable filter based on dual-post ...
Andreia A. C. Alves +4 more
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Semi Circular SIW Cavity Coupled Patch Filtenna
IEEE AccessHere, a planar design of a filtering antenna is presented. The design mainly comprises a semi-circular substrate integrated waveguide (SIW) cavity as a driven element and a rectangular parasitic patch with loaded metallic vias.
Ashish Chandelkar +4 more
doaj +2 more sources
UHF-Printed Monopole Filtenna for Partial Discharge Detection with LTE Signal Suppression [PDF]
Journal of Electromagnetic Engineering and Science, 2023 External partial discharge (PD) sensors for the ultra-high frequency (UHF) method are widely used to detect the PD signals in high-voltage power equipment for ease of installation and maintenance. However, conventional external PD sensors detect not only
Junmo Choi +3 more
doaj +1 more source
Metamaterial filtenna at 2.4GHz for bluetooth application [PDF]
2018 IEEE International RF and Microwave Conference (RFM), 2018 Nowadays, modern technologies such as aerospace, medical electronics and communication systems requires reliability and accuracy to support a very large number of standards such as Bluetooth.
Hashim, Mohd. Nur Amin
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