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Modern developments and new trends in the design and application of EM absorbersAbsorber and polarization convertersPolarization converters are investigated in this chapter. Examining important problems such as bandwidthBandwidth restrictions, thickness constraints, polarization sensitivity, and angular dependency, the chapter emphasizes possible solutions, including metamaterialsMetamaterials, flexible composites, and nanotechnology. It investigates the integration of self-powered systems, nano-material inks, and machine learning for optimizing absorberAbsorber performance, therefore enabling ultra-wideband absorption, and achieving polarizationPolarization insensitivityPolarization insensitivity across several incident angles. Future multifunctional designs can simultaneously gather energy, sense, and adaptably tune for dynamic situations. Applications cover EMI reduction, IoT devices, radarRadar stealth, biomedical technology, and next-generation communicationCommunication systems (5G/6G). The chapter emphasizes how sophisticated manufacturing technologies, like 3D metamaterialsMetamaterials and printed electronics, help to realize lightweight, environmentally friendly solutions.

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Future Scopes of Absorbers and Polarizers

  • 章节

  • 发表日期：

    2026年

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  • Sukomal Dey,
  • Mohammad Abdul Shukoor,
  • Shiban Kishen Koul

摘要

Modern developments and new trends in the design and application of EM absorbersAbsorber and polarization convertersPolarization converters are investigated in this chapter. Examining important problems such as bandwidthBandwidth restrictions, thickness constraints, polarization sensitivity, and angular dependency, the chapter emphasizes possible solutions, including metamaterialsMetamaterials, flexible composites, and nanotechnology. It investigates the integration of self-powered systems, nano-material inks, and machine learning for optimizing absorberAbsorber performance, therefore enabling ultra-wideband absorption, and achieving polarizationPolarization insensitivityPolarization insensitivity across several incident angles. Future multifunctional designs can simultaneously gather energy, sense, and adaptably tune for dynamic situations. Applications cover EMI reduction, IoT devices, radarRadar stealth, biomedical technology, and next-generation communicationCommunication systems (5G/6G). The chapter emphasizes how sophisticated manufacturing technologies, like 3D metamaterialsMetamaterials and printed electronics, help to realize lightweight, environmentally friendly solutions.