Results 201 to 210 of about 7,575 (261)

A Single-Antenna RFID Machine Learning Approach for Direction and Orientation Tracking in Industrial Logistics. [PDF]

Sensors (Basel)
Faria JM, Boas LV, Dillen J, Simões N, Figueiredo J, Cardoso L, Borges J, Moreira AHJ.   +7 more
europepmc   +1 more source

Polymer-Based Flexible Wireless Sensors for Health Monitoring. [PDF]

Nanomicro Lett
Huang H, Xue G, Zhan J, Yang Y, Jia B, Dong Z, Deng Z, Zhao X.   +7 more
europepmc   +1 more source

Hybrid robust beamforming for enhanced multiple moving object detection with phased array scanning radar. [PDF]

Sci Rep
Islam SS, Hossain MS, Islam S, Hasan R.
europepmc   +1 more source

High-gain CRLH vivaldi antenna for enhanced channel performance at Ku-band communication systems. [PDF]

Sci Rep
Ali MM, Segura EM, Elwi TA.
europepmc   +1 more source

A hybrid analytical-optimization framework for sidelobe suppression and beamwidth control in linear antenna arrays. [PDF]

Sci Rep
Elkhawaga AM, Aboualalaa M, Abd Elnaby MM.   +2 more
europepmc   +1 more source

Enabling state-of-the-art sensitivity of patch-antenna-coupled TeraFETs for the >1-THz frequency band using superstrate lenses

Holstein J, But DB, Krysl A, Lisauskas A, Roskos HG.   +4 more
europepmc   +1 more source

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A Filtering Microstrip Antenna Array

IEEE Transactions on Microwave Theory and Techniques, 2011
A new filtering microstrip antenna array is presented. The antenna elements, together with the very compact feeding network, function as a third-order bandpass filter. The feeding network, which consists of one power divider and two baluns, provides the first two stages, and the microstrip antenna elements provide the last stage in the filter design ...
Shyh-Jong Chung
exaly   +2 more sources

Terahertz antenna with tunable filtering

Applied Optics, 2023
A terahertz (THz) antenna with tunable filtering is designed and numerically studied. A slotted monopole radiator with defected ground structure is used for operating with wideband response with an impedance bandwidth in the range of 3.80–11.98 THz for S 11 ≤ − 10 d B .
Mohd Farman Ali, Zaid Jawed, Vinamra Raj, Gaurav Varshney   +3 more
openaire   +2 more sources

Bandpass Filter Inspired Filtering Patch Antenna

2021 IEEE MTT-S International Wireless Symposium (IWS), 2021
A planar filtering patch antenna inspired by BPF (bandpass filter) prototype is proposed in this paper. The antenna has a very simple structure, while realizing multifunctional operation, including directional radiation and filtering functions. The principle of replacing the LC resonator of BPF prototype with a patch resonator is illustrated. The newly
Shuosheng Ji, Yuandan Dong
openaire   +1 more source