Results 11 to 20 of about 9,753 (225)
BUTLER MATRIX IN MICROSTRIP-SLOT TECHNOLOGY
International Journal of Research -GRANTHAALAYAH, 2017 The design of a 4 x 4 Butler Matrix for use in a multi-beam antenna array operating over wide frequency band is presented. In order to achieve wideband characteristics, the matrix uses microstrip-slot technology that employs two microstrip dielectric layers with a common ground plane and a coupling slot.
D.Rajeswari, T.Jayanthy
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Design of a Planar Sensor Based on Split-Ring Resonators for Non-Invasive Permittivity Measurement
Sensors, 2023 The permittivity of a material is an important parameter to characterize the degree of polarization of a material and identify components and impurities. This paper presents a non-invasive measurement technique to characterize materials in terms of their
Mohammad Alibakhshikenari +10 more
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IEEE Access, 2021 This paper presents a lumped-element equivalent circuit model of microstrip lines loaded with dumbbell defect-ground-structure (DB-DGS) resonators, etched in the ground plane.
Lijuan Su +5 more
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Design of Microstrip Tchebyscheff Phased Array Antennas for Inter-Vehicular Communication
Advanced Electromagnetics, 2022 To enhance the safety and comfort of a driver, the wireless technology is used for inter-vehicular communication (IVC). During the lane change in highways, the driver of a high speed vehicle can exploit the antenna technology using a microcontroller ...
J. S. Roy
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Sensors, 2022 This paper presents, for the first time, an absolute linear electromagnetic encoder consisting of a rubber belt with two chains of screen-printed metallic inclusions (rectangular patches).
Ferran Paredes +7 more
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Design of T-Shaped Microstrip Patch Antenna for Wireless Communication [PDF]
E3S Web of Conferences, 2023 In this paper, we have designed a T-Shaped ridged Rectangular Microstrip patch wideband. antenna for wireless communication applications. This project designed a planar T-Slotted Microstrip patch antenna for millimeter wave wireless communication at ...
Malothu Charan +3 more
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IEEE Access, 2020 This paper presents a study of a planar antenna-array inspired by the metamaterial concept where the resonant elements have sub-wavelength dimensions for application in microwave medical imaging systems for detecting tumors in biological tissues.
Mohammad Alibakhshikenari +10 more
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Design of 1x5 Planar Array Microstrip Antenna with Edge Weighting to Increase Gain [PDF]
International Journal of Electronics and Telecommunications, 2023 Research on improving the performance of microstrip antennas is continuously developing the following technology; this is due to its light dimensions, cheap and easy fabrication, and performance that is not inferior to other dimension antennas ...
Imelda Uli Vistalina Simanjuntak +3 more
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Gridded circular patch antennas [PDF]
, 1999 The performance of circular microstrip patch antennas is presented where the conducting patch and ground plane are constructed from a grid. Improved cross polarization, mode suppression, and band-width are possible, but are accompanied by lower gain and ...
Langley, Richard J. +8 more
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Modified Triple-Tuned Bandpass Filter with Two Concurrently Tuned Transmission Zeros
Sensors, 2022 In this paper, a modified triple-tuned microstrip bandpass filter is presented. The filter consists of inductively cross-coupled resonators tuned with varactors.
Mirosław Magnuski +3 more
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