Tellakula et al., 2004 - Google Patents
Carbon fiber and nanotube based composites with polypyrrole fabric as electromagneticabsorbersTellakula et al., 2004
- Document ID
- 93109288519747376
- Author
- Tellakula R
- Varadan V
- Shami T
- Mathur G
- Publication year
- Publication venue
- Smart materials and structures
External Links
Snippet
In this paper, we present the fabrication and experimental results of impedance-graded composites containing polyurethane, carbon nanotubes, carbon fibers, and microballoons. Polypyrrole (PPy) fabrics having different surface resistances were used along with these …
- 239000002131 composite material 0 title abstract description 66
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/30—Resonant aerials with feed to end of elongated active element, e.g. unipole
- H01Q9/40—Element having extended radiating surface
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q1/00—Details of, or arrangements associated with, aerials
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Tellakula et al. | Carbon fiber and nanotube based composites with polypyrrole fabric as electromagneticabsorbers | |
| Kim et al. | Lightweight nanofibrous EMI shielding nanowebs prepared by electrospinning and metallization | |
| Chakradhary et al. | Design of frequency selective surface-based hybrid nanocomposite absorber for stealth applications | |
| Nam et al. | Fabrication of a thin and lightweight microwave absorber containing Ni-coated glass fibers by electroless plating | |
| Truong et al. | Polypyrrole based microwave absorbers | |
| Wang et al. | Radar stealth and mechanical properties of a broadband radar absorbing structure | |
| Zeng et al. | Thin and flexible multi-walled carbon nanotube/waterborne polyurethane composites with high-performance electromagnetic interference shielding | |
| Jana et al. | Effects of sample thickness and fiber aspect ratio on EMI shielding effectiveness of carbon fiber filled polychloroprene composites in the X-band frequency range | |
| Lee et al. | Characteristics of an electromagnetic wave absorbing composite structure with a conducting polymer electromagnetic bandgap (EBG) in the X-band | |
| Sharma et al. | Enhanced thermomechanical and electrical properties of multiwalled carbon nanotube paper reinforced epoxy laminar composites | |
| Choi et al. | A new triple-layered composite for high-performance broadband microwave absorption | |
| Håkansson et al. | Electromagnetic shielding properties of polypyrrole/polyester composites in the 1–18 GHz frequency range | |
| US8424200B2 (en) | Conducting nanotubes or nanostructures based composites, method of making them and applications | |
| US9717170B2 (en) | Graphene nanoplatelets- or graphite nanoplatelets-based nanocomposites for reducing electromagnetic interferences | |
| Simms et al. | Thin radar absorber using artificial magnetic ground plane | |
| Jin et al. | Multi-slab hybrid radar absorbing structure containing short carbon fiber layer with controllable permittivity | |
| Choi et al. | A thin hybrid circuit-analog (CA) microwave absorbing double-slab composite structure | |
| Nwigboji et al. | Microwave absorption properties of multi-walled carbon nanotube (outer diameter 20–30 nm)–epoxy composites from 1 to 26.5 GHz | |
| Mehdipour et al. | Multiwall carbon nanotube–epoxy composites with high shielding effectiveness for aeronautic applications | |
| Gupta et al. | Microwave absorption in X and Ku band frequency of cotton fabric coated with Ni–Zn ferrite and carbon formulation in polyurethane matrix | |
| Elwi et al. | A fractal metamaterial based printed dipoles on a nickel oxide polymer palm fiber substrate for Wi-Fi applications | |
| Kim et al. | Intrinsically conducting polymer (ICP) coated aramid fiber reinforced composites for broadband radar absorbing structures (RAS) | |
| Choi et al. | Radar-absorbing nickel-coated fabric composite for wing-shaped structure in the X-band | |
| Jani et al. | Tuning of microwave absorption properties and electromagnetic interference (EMI) shielding effectiveness of nanosize conducting black-silicone rubber composites over 8-18 GHz | |
| Naseer et al. | Reinforcement of electromagnetic wave absorption characteristics in PVDF-PMMA nanocomposite by intercalation of carbon nanofibers |