Microwave dielectric characterization and densification mechanism analysis of CaO‐B₂O₃‐SiO₂ glass‐ceramic/Al₂O₃ composites for LTCC applications

Microwave dielectric characterisation of 3D-printed BaTiO3/ABS polymer composites

3D printing is used extensively in product prototyping and continues to emerge as a viable option for the direct manufacture of final parts. It is known that dielectric materials with relatively high real permittivity-which are required in important technology sectors such as electronics and communications-may be 3D printed using a variety of techniques. Among these, the fused deposition of pol...

Preparation and Dielectric Characterization of Arrowroot- Chitosan Film for Microwave Phantom Applications

Arrowroot (Maranta arundinacea) and Chitosan are two well-known materials used in medical and scientific applications. Both materials possess medicinal properties and have the ability to form thick gels. Chitosan-reinforced Arrowroot film was developed and its dielectric characterization was performed at microwave frequencies. Cavity perturbation method was used for the measurement. The study p...

Comparative study of densification and microstructural development in W–18Cu composites using microwave and conventional heating

Tungsten based composites such as W–Cu have been widely used as electrical contacts, especially in heavy duty applications and as spark erosion electrodes. The lack of solubility between tungsten and copper makes it very difficult to achieve full densification through liquid phase sintering. Higher sintering temperatures or longer holding times always help to improve the densification but Cu ma...

Microwave Dielectric Characterization of Carbon Nanotube Networks

Dielectric Permittivity Modulation of Liquid Crystals for Microwave Applications

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