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- Multiband antenna design with enhanced radiations using . . .
It is found that the excitation of multiple modes at the same resonance provides more control over shaping the antenna’s radiation characteristics The proposed technique is applied to the Partial Koch fractal structure reported in 42, which suffers from the null in the radiations in the second band
- Multiband antenna design with enhanced radiations using . . .
Using a single feed, enhancement in the broadside radiations of the antenna is achieved with the superposition of multiple modes at the same resonant frequency Based on the proposed concept
- Reconfigurable Antennas Background Introduction | Advanced . . .
Reconfigurable antennas can adapt their frequency, radiation pattern, or polarization, offering flexibility in wireless communication Various mechanisms, including electrical, optical, and materials-based, enable antenna reconfiguration
- Single Slot Antenna With Multiple Radiation Modes Using a . . .
In order to increase radiation modes for slot antennas, a new method of loading a parasitic loop pair is proposed By adding switches to control the open- or closed-state of each loop, the loop pair works at four states, generating multiple radiation modes
- Insights on radiation modes and pattern diversity of two . . .
The distinctive CMA novel approach can be utilized to explore the behaviour of newer modes on antenna excitation and radiation patterns This analysis will showcase a systematic approach to extract antenna performance parameters on considering lower higher order radiating modes
- Multi-Mode Antennas for Ultra-Wide-Angle Scanning Millimeter . . .
The radiation pattern of the antenna element can be reconfigured by changing the phase offset between the feeding ports of the patch and the dielectric resonator to excite two distinct radiating modes
- A folded higher‐mode slot antenna with enhanced bandwidth and . . .
Initially, by folding the straight slot radiator at one short-ended terminal, radiation patterns in H-plane of the 1 5 λ -mode could be significantly reshaped from the broadside beam into four symmetric radiation beams, while that of the λ -mode almost remains unchanged
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