Results 81 to 90 of about 157 (133)

Highly selective-notch band ultrawide band antenna: A review. [PDF]

Heliyon
Abbas A, Awan WA, Hussain N, Choi D, Lee S, Kim N.   +5 more
europepmc   +1 more source

A hybrid mode semi circular shaped frequency reconfigurable antenna for multiband communication. [PDF]

Sci Rep
Vinayagam K, Natarajan R.
europepmc   +1 more source

Design of tri-band bandpass filter based on the interdigital structure and rectangular resonator for LTE and radar applications. [PDF]

Sci Rep
Zarghami S, Jahanbakhshi M.
europepmc   +1 more source

Dual band Notched 2-port UWB MIMO antenna reconfiguration using lumped capacitors. [PDF]

Sci Rep
Ali W, Azeem MA.
europepmc   +1 more source

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Novel filtenna for wireless applications

Materials Today: Proceedings, 2021
Abstract A triple-band antenna integrated with three band-pass filters for 1.6 Gigahertz, 2.4 Gigahertz and 5.2 Gigahertz is presented. The Filtering antenna structure consists of three coupled line band-pass filters and a planar tri-band antenna with the partial ground of 9 mm × 25 mm.
Shilpam Saxena, Raghavendra Sharma, Madhur Deo Upadhayay, Apurv Shrivastava, Pankaj Kumar Mishra   +4 more
openaire   +1 more source

Filtennas with Frequency- and Time-Domain Selectivity Properties

2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2021
The term filtenna [1] refers to a class of microwave components that, being able to perform both filtering and radiation operations, have been widely investigated for reducing the cost and space occupancy of a microwave system. In most cases, filtennas are designed by inserting a filtering element with a frequency-dependent behavior in the structure of
Barbuto M., Lione D., Monti A., Vellucci S., Bilotti F., Toscano A.   +5 more
openaire   +2 more sources

Design of Compact Filtennas with Enhanced Bandwidth

2018 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2018
Two compact, wideband filtennas are simulated and then measured. For the purpose of extending impedance bandwidth, the designs are introduced by organically uniting a monopole with a band-pass filter, and then regulating their mutual coupling. This method is adopted by incorporating filtering elements into antennas with near-field resonant parasitic ...
Ming-Chun Tang, Yang Wang, Ying Chen
openaire   +1 more source

A Varactor-Based Reconfigurable Filtenna

IEEE Antennas and Wireless Propagation Letters, 2012
This letter details a new reconfiguration technique for implementing frequency-tunable bandpass filters. This is achieved by changing the filter total capacitance via an integrated varactor within its structure. The reconfigurable bandpass filter is then incorporated within the feeding line of a printed antenna to form one structure.
Y. Tawk, J. Costantine, C. G. Christodoulou   +2 more
openaire   +1 more source

A Compact Filtenna for C-band applications

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2022
This paper presents a low profile filtenna designed for C-band applications. The proposed device exploits a rectangular patch antenna with parasites and directly connected to a compact filter, realized etching out properly designed spirals from the patch feeding line.
Maddio S., Pelosi G., Righini M., Selleri S.   +3 more
openaire   +1 more source

SIW Resonator-Based Duplex Filtenna

IEEE Antennas and Wireless Propagation Letters, 2021
In this communication, a low-profile single-layered duplex-filtenna scheme is proposed by using two feeds and a common substrate integrated waveguide (SIW) cavity. A rectangular slot is carved on the top of the cavity along the narrower side of the SIW, which splits the cavity into two unequal parts.
Arvind Kumar, Ayman A. Althuwayb
openaire   +1 more source