Inventi Impact - Antennas & Propagation
Current Issue : April - June 2020
Volume : 2020
Issue Number : 2
Articles : 5 Articles
Articles
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Inventi:eap/30886/20
3d Beam Reconfigurable THz Antenna with Graphene-Based High-Impedance Surface
In this letter, a novel 3D multi-beam reconfigurable THz loop antenna capable of steering its main beam in the semi-sphere space.................................
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Inventi:eap/30887/20
A Metamaterial-Based Compact Planar Monopole Antenna for Wi-Fi and UWB Applications
Ultrawideband (UWB) antennas are widely used as core devices in high-speed wireless communication. A novel compact UWB monopole antenna with an additional narrow band for Wi-Fi applications comprising a metamaterial (MTM) is proposed in this paper. The antenna has a compact size of 27 * 33 mm2 and c....
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Inventi:eap/30888/20
Longest-Range UHF RFID Sensor Tag Antenna for IoT Applied for Metal and Non-Metal Objects
This paper presents a passive cavity type Ultra High Frequency (UHF) Radio Frequency Identification (RFID) tag antenna having the longest read-range, and compares it with existing long-range UHF RFID tag antenna. The study also demonstrates mathematically and experimentally that our proposed longest....
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Inventi:eap/30889/20
GNSS-R with Low-Cost Receivers for Retrieval of Antenna Height from Snow Surfaces Using Single-Frequency Observations
Snowpack is an important fresh water storage; the retrieval of snow water equivalents from satellite data permits to estimate potentially available water amounts which is an essential parameter in water management plans running in several application fields (e.g., basic needs, hydroelectric, agricul....
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Inventi:eap/30890/20
Site-Specific Propagation Loss Prediction in 4.9 GHz Band Outdoor-to-Indoor Scenario
Owing to the widespread use of smartphones and various cloud services, user traffic in cellular networks is rapidly increasing. Especially, the traffic congestion is severe in urban areas, and effective service-cell planning is required in the area for efficient radio resource usage. Because many us....
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