Results 1 to 10 of about 628 (149)
Filtenna Integration Achieving Ideal Chebyshev Return Losses [PDF]
Radioengineering, 2014 This paper demonstrates that it is possible to find an ideal filter response (Chebyshew, Butterworth,..) considering the antenna as the last resonator of a filter under certain circumstances related with the antenna performance and the bandwidth of the ...
A. Hueltes +5 more
doaj +9 more sources
Filtenna with Frequency Reconfigurable Operation for Cognitive Radio and Wireless Applications [PDF]
Micromachines, 2023 A reconfigurable wideband monopole antenna is introduced in this paper for cognitive radio and wireless applications. The reconfigurability was achieved by four varactor diodes embedded in the band pass filter (BPF) structure which was integrated with ...
Mahmoud A. Abdelghany +3 more
doaj +2 more sources
A Frequency-Reconfigurable Filtenna for GSM, 4G-LTE, ISM, and 5G Sub-6 GHz Band Applications [PDF]
Sensors, 2022 This paper presents the design and realization of a flexible and frequency-reconfigurable antenna with harmonic suppression for multiple wireless applications. The antenna structure is derived from a quarter-wave monopole by etching slots. Afterward, the
Wahaj Abbas Awan +3 more
doaj +2 more sources
Optically Controlled Reconfigurable Filtenna [PDF]
International Journal of Antennas and Propagation, 2016 This work is regarding the development of a novel antenna called optically controlled reconfigurable filtenna, which is based on the integration of a broadband printed antenna with a bandpass reconfigurable RF filter.
L. G. Silva +2 more
doaj +2 more sources
Design of a Compact Unified SIW Cavity Filtenna Module for Antenna Array Application [PDF]
MicromachinesThe design of a multilayer SIW cavity-fed filtenna is presented. The proposed filtenna can be used as a unified module in an antenna array structure. It consists of three-pole bandpass filter with slot antenna positioned centrally within the top module ...
Andrey Altynnikov +5 more
doaj +2 more sources
Inkjet-Printed Filtennas with Triple Bandnotch [PDF]
2016 IEEE International Symposium on Antennas and Propagation (APSURSI), 2016 This paper presents the layout and results of a compact inkjet-printed filtenna operating at the S-band, ISM and UWB frequencies. The filtenna has a wide passband and, alongside, rejects WiMAX 3.5 GHz, WLAN 5.8 GHz and ITU service 8.2 GHz bands.
Ahmad, W. +5 more
core +3 more sources
Compact circularly polarized truncated square ring slot antenna with suppressed higher resonances. [PDF]
PLoS One, 2017 This paper presents a compact circularly polarized (CP) antenna with an integrated higher order harmonic rejection filter. The proposed design operates within the ISM band of 2.32 GHz± 2.63 GHz and is suitable for example for wireless power transfer ...
Sabran MI +5 more
europepmc +4 more sources
Multi-Objective Synthesis of Filtering Dipole Array Based on Tuning-Space Mapping [PDF]
Radioengineering, 2015 In the paper, we apply tuning-space mapping to multi-objective synthesis of a filtering antenna. The antenna is going to be implemented as a planar dipole array with serial feeding.
P. Vsetula, Z. Raida, J. Lacik
doaj +4 more sources
Reconfigurable Diplexer-Based Filtenna for Tx/Rx Operation in Mobile Satellite Terminals [PDF]
Sensors, 2020 Large constellations of low-orbit satellites have already been launched with the aim of offering complete worldwide coverage of broadband Internet; however, compact, simple, and low-cost mobile terminals are necessary to establish the communication. This
Luís Rodrigues +2 more
doaj +2 more sources
Compact Filtenna for WLAN Applications [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2019 This manuscript proposes a Filtenna operating in the frequency range of 5.15-5.35 GHz for possible application in wireless local area network (WLAN). Initially, a monopole antenna consisting of a square loop radiating patch is designed at 5.2 GHz and is ...
Md Maqubool Hosain +2 more
doaj +3 more sources