Optimization of Pyramidal Horn Antennas Directivity Using the Fresnel Integral
, 2008 Antennas are devices used to transmit and receive electromagnetic energy to and from free space. The electric and magnetic fields around antennas vary based on the location of the field point and the excitation impressed upon the antenna terminals. There are two major types of antennas widely used in radar and communication systems: linear wire antenna,
Tekkouk, Omar +2 more
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A High-Aperture-Efficiency Fabry-Perot Antenna with Broadband Out-of-Band RCS Reduction Enabled by a Partially Reflective Absorptive Frequency-Selective Surface. [PDF]
Micromachines (Basel)Jiang B +5 more
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Lightweight Ultra-Wideband Absorbing Metamaterials Based on Multi-Dimensional Structural Design. [PDF]
Materials (Basel)Ge A, Qu S, Xu B.
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On the Use of Low-Cost Metallic Filaments for the Implementation of Millimeter Wave Antennas. [PDF]
3D Print Addit ManufCastro J +4 more
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Influence of microwave excitation mode and antenna-sample orientation on rebar detection using microwave infrared thermography. [PDF]
Sci RepSzymanik B +3 more
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Optimizing microwave-sensitive coatings for enhanced de-icing efficiency: Effects of frequency, antenna design, and surface geometry. [PDF]
Sci ProgXiao H, Zhu W, Wang Y, He L.
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Verification of the electromagnetic deep-penetration effect in the real world. [PDF]
Sci Rep, 2021 Baccarelli P +6 more
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A wideband slot antenna for RF energy harvesting. [PDF]
Sci RepYau U +4 more
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Two-Antenna Gain Measurement Method Using Two UAVs. [PDF]
Sensors (Basel)Kandregula VR +7 more
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A gain-reconfigurable flat gradient refractive index plasma lens. [PDF]
Sci RepSadeghikia F +3 more
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