PCB-Based Absorbers
摘要
PCB-based absorbersAbsorber are an alternative to material absorbersAbsorber. Here, periodic unit cells would be designed on a specific electrically small dielectricDielectricsubstrateSubstrate. This chapter delves into PCB-based absorbersAbsorber’ design, construction, and characterization. A classification of PCB-based absorbersAbsorber is also explored in the chapter. A detailed analysis of each of the ten classes of absorbersAbsorber is also illustrated. Each absorberAbsorber class is introduced with generic schematics, which demonstrate the specific features of a particular absorberAbsorber class. Numerous design examples are introduced for each class of absorberAbsorber. The contrast between the features of PCB-based absorbersAbsorber and their material components is also explained in this chapter.