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Supplier: Accuris
Description: [BEST AVAILABLE COPY] Electrical Test Procedures for Radomes and Radome Materials
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Supplier: HDT Global
Description: HDT's RaDome (radar dome) is a weatherproof enclosure that protects a microwave or radar antenna. The inflatable AirBeam® RaDome is constructed of material that minimally attenuates the electromagnetic signal transmitted or received by the antenna, making the RaDome
- Length: 15 to 22 ft
- Width: 15 to 22 ft
- Height: 9.6 to 14.799999999999999 ft
- Type: Decontamination Shelter, Emergency Operations Shelter, Equipment Shelter, Field Office, Telecom Shelter (BTS), Tent
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Supplier: SAE International
Description: This specification covers the material and process requirements for fabricating sandwich radomes having polyimide-resin-impregnated quartz cloth shells and polyimide-resin syntactic foam cores.
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Supplier: SAE International
Description: This specification covers the material and process requirements for fabricating sandwich radomes having polyimide-resin-impregnated quartz cloth shells and polyimide-resin syntactic foam cores.
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Supplier: SAE International
Description: This specification covers the material and process requirements for fabricating sandwich radomes having hot-melt, addition-reaction polyimide-resin-impregnated quartz cloth shells and polyimide-resin syntactic foam cores.
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Supplier: SAE International
Description: This specification covers the material and process requirements for fabricating sandwich radomes having hot-melt, addition-reaction polyimide-resin-impregnated quartz cloth shells and polyimide-resin syntactic foam cores.
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Description: Cuming Microwave manufactures a full line of low loss dielectric materials. Our materials range in dielectric constant from 1.03 to 30. These materials have unique dielectric and physical properties. Dielectric materials can be used to adjust the Q of cavities, as
- Type: Closed Cellular, Flexible, Rigid
- Features & Approvals: Electrical Insulation / Dielectric
- Form / Shape: Film / Sheet, Stock Shape (Bar, Sheet, etc.)
- Material / Composition: Plastic / Polymer
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Foams and Foam Materials - Closed-cell Polyurethane Dielectric Foam Material -- LAST-A-FOAM® RF-2204Supplier: General Plastics Manufacturing Co.
Description: LAST-A-FOAM® RF-2200 is an advanced dielectric material for use in radomes, antennas and other radio frequency (RF) communication systems. This series of Machin able, closed cell polyurethane foams provide an RF-transparent, low-loss protective layer for applications requiring optimal
- Bulk Density: 4 lbs/ft³
- Tensile Strength: 78 psi
- Thermal Conductivity: 0.23000000000000004 BTU-in/hr-ft²-F
- Form / Shape: Board / Block / Bun, Stock Shape (Bar, Sheet, etc.)
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Description: used to compact and consolidate the reinforcement plies to form a finished composite part. We have manufactured Hemispherical Radomes as large as 8 feet in diameter or as small as 2.0 inches in diameter. A variety of reinforcements can be used in the manufacture of Radomes including
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Supplier: Plascore Incorporated
Description: PK2 Kevlar® N636 para-aramid fiber honeycomb is an extremely lightweight, high strength, non-metallic honeycomb manufactured with para-aramid fiber paper (DuPont Kevlar® N636 or equivalent) impregnated with a heat resistant phenolic resin. This core material exhibits improved performance
- Cell Size: 0.125 to 0.1875 inch
- Compressive Strength: 145 to 1,000 psi
- Applications: Aerospace, Architectural / Construction, Automotive / Transportation, Industrial OEM, Marine, Structural Composites
- Core Material: Aramid Fiber (e.g., Nomex, Kevlar Fiber)
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Supplier: Plascore Incorporated
Description: include wind tunnels – grilles, sandwich cores, radomes – antennae, skylights, energy absorbing structures and EMI/RFI shielding. Availability: PC2 polycarbonate honeycomb is available in the following standard dimensions.
- Cell Size: 0.09375 to 1 inch
- Compressive Strength: 210 to 280 psi
- Applications: Aerospace, Impact / Energy Absorption
- Features: Conductive - Electrical (ESD Control), EMI / RFI Shielding, Flame Retardant / Fire Blocking, Insulating - Electrical / Dielectric, Insulating - Thermal, Waterproof, Weather / UV Resistant
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Supplier: Plascore Incorporated
Description: composites Applications: PN2 aerospace honeycomb uses include aircraft galleys, flooring, partitions, aircraft leading and trailing edges, missile wings, radomes, antennas, military shelters, fuel tanks, helicopter rotor blades and navy bulkhead joiner panels. Availability: PN2 honeycomb is
- Cell Size: 0.125 to 0.25 inch
- Compressive Strength: 54 to 2,145 psi
- Applications: Aerospace, Architectural / Construction, Automotive / Transportation, Industrial OEM, Marine, Structural Composites
- Core Material: Aramid Fiber (e.g., Nomex, Kevlar Fiber)
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Supplier: ARC Technologies, Inc.
Description: Manufacturing environment. Solutions: Radar Absorbing Structures Composite Structures for Aircraft and Naval Applications Radar Camouflage Units (RCU's) Resin Transfer Molded Parts Radome Structures Materials: Fiberglass Epoxy Quartz Epoxy Quartz PBD (polybutadiene--high temp) Carbon
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Supplier: Richardson RFPD
Description: lower elevation pattern performance than traditional patch antennas. Their unique radome shape sheds water and ice, while eliminating problems associated with bird perching. The antenna may be purchased by itself or with pipe mounting hardware. Custom models or site kits options are also
- Primary Frequency Range: 1,565.42 to 1,585.42 MHz
- Gain: 3.5 dB
- VSWR: 1.5 :1
- Features: Other Antennas & Arrays
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Supplier: Rohde & Schwarz USA, Inc.
Description: of this antenna ensure easy handling and make it ideal for use in monitoring applications under severe outdoor conditions. The high gain of up to 18 GHz allows the reception and analysis of small signals. The shape of the radome as well as the materials used not only ensure RF
- Primary Frequency Range: 800 to 18,000 MHz
- Form Factor / Mounting: External
- Polarization: Linear
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Supplier: Deposition Sciences, Inc.
Description: Product Overview Sunshade, a thermal control material are utilized on satellite radar domes (radomes) to reject incident solar heat radiation while simultaneously allowing radio frequencies to pass unattenuated. This passively protects satellite electronics from being overheated by the
- Width: 120 inches
- Type: Coated, Hard Coat / Thin Film, Metallized
- Features: Dielectric / Insulating, Electrically Conductive, Thermally Insulating / Insulative
- Materials: Plastic / Polymer, Polyimide (e.g., Kapton®)
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Supplier: ASTM International
Description: machined from PCTFE copolymers, PCTFE film or tape less than 0.25-mm [0.010-in.] thick, or modified PCTFE (containing pigments or plasticizers). 1.4 This specification allows for parts containing regrind and recycled material. 1.5 The specification does not cover PCTFE parts used in aerospace
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Supplier: ValueTronics International, Inc.
Description: The MS2028C is a 20 GHz Network Analyzer from Anritsu. A network analyzer is a powerful instrument that measures linear characteristics of radio frequency devices with unparalleled accuracy. A range of industries use network analyzers to test equipment, measure materials, and monitor the
- Frequency Range: 20,000,000 kHz
- Instrument Type: Portable / Benchtop Instrument
![[BEST AVAILABLE COPY] Electrical Test Procedures for Radomes and Radome Materials -- ARTC-4](https://partimages.globalspec.com/47/4497/8399497_medium.png "[BEST AVAILABLE COPY] Electrical Test Procedures for Radomes and Radome Materials -- ARTC-4")
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Exceptional Properties for Challenging Applications Ceramic components are made from advanced materials such as alumina, zirconia, silicon (read more) -
-2200 is an advanced dielectric material for use in radomes, antennas and other radio frequency (RF) communication systems. This series of machinable, closed cell polyurethane foams provide an RF-transparent, low-loss protective layer for applications requiring optimal performance where (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
Long Description Engineers in semiconductor, optics, and photonics applications often face thermal distortion, chemical corrosion, and insufficient material (read more)
Browse Silica, Quartz, and Silicate Materials Datasheets for Fountyl Technologies Pte. Ltd. -
.03 to 30. These materials have unique dielectric and physical properties. Dielectric materials can be used to adjust the Q of cavities, as impedance transitions, substrates for stripline antennas, in transmission lines, smart skins, as dielectric radomes, dielectric spacers, or for circuit (read more)
Browse Foams and Foam Materials Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
products for use as dielectric material in radio frequency (RF) communication systems such as radomes, antennas and others. Located on land, sea and in the air, these (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
and mold patterns Artificial human bone test media Core material for composite prostheses Load bearing Dielectric material for radomes and antennas (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
, materials need to provide strength and stability under pressure. Polyurethane dielectric foam for aerospace meets these requirements with dependable performance. It supports systems that depend on radio frequency transmission while maintaining durability and precision. As technology becomes (read more)
Browse Electrical Insulation and Dielectric Materials Datasheets for General Plastics Manufacturing Co. -
AEROSPACE AND DEFENSE SOLUTIONS General Plastics supplies aerospace and defense manufacturers with built-to-print flexible polyurethane products and aerospace-grade rigid foam core materials for aircraft flight decks and interior cabins. These customized, flame-retardant polyurethane (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
intumescent char layer insulates hazardous payloads during fire exposure. Its performance meets the strict tests used in radioactive materials (RAM) transport packages. Radomes and dielectric uses FR-3700 remains impervious to moisture, transparent to radio signals, and supports (read more)
Browse Protective Liners and Lining Systems Datasheets for General Plastics Manufacturing Co.
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Dielectric Materials for Use in Radomes
Polyurethane Foam: Dielectric Materials for Use in Radomes and Other Applications. Many polyurethane foams offer a wide variety of physical properties, as well as desirable dielectric properties for applications requiring minimal dielectric constant and loss tangent. In many such applications
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Radio-Transparent Ceramics: Yesterday, Today, Tomorrow
An attempt is made to determine the levels that radome materials ’ property indices must reach and to identify the technological, materials-science, and design problems that need to be addressed in order to significantly improve the tactical-technical characteristics of different …
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Analysis of existing radioparent refractory materials, composites and technology for creating high-speed rocket radomes. Part 2. Comparative analysis of the ma...
For high-speed rockets the main requirement for the ra- dome material is undoubtedly refractoriness.
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Handbook of Antenna Design, Vol. 2
14.5 Radome materials 476 .
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Antenna Engineering Handbook, Fourth Edition > Radomes
This is due to distortion of the fields near the antenna caused by interactions at the material interfaces, and amplitude, phase, and polarization changes in the radome material .
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EM Performance Analysis of Radomes With Material Properties Errors
[6] F. Chen, Q. Shen, and L. Zhang, “Electromagnetic optimal design and preparation of broadband ceramic radome material with graded porous structure,” Prog. Electromagn.
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Development of Silicon Nitride‐Based Ceramic Radomes — A Review
The flexural strength, dielectric constant, and loss tangent values of various ceramic materials used in the development of radomes are important in the selection of radome materials .
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Frontiers of Advanced Materials and Engineering Technology
Combining with the future of the radome materials for missile, it is pointed out that SiO2 matrix composite materials toughed by continuous fiber or its three-dimensional fabric are the focus and development direction.
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Analysis of existing radioparent refractory materials, composites and technology for creating high-speed rocket radomes. Part 4. Ceramic technology for produci...
In addition, proceeding from the tendency of developing aircraft and rocket technology for the near future, specifica- tions for radioparent radome materials will undoubtedly grow, and they will be connected with the properties of a whole series of radioparent materials.
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Analysis of existing radioparent refractory materials, composites and technology for creating high-speed rocket radomes. part 1. analysis of the level of prope...
Radome Materials [in Russian], ONTI VIAM, Moscow 1966.
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A modified expression for determining the wall thickness of monolithic half‐wave radomes
It is seen that, for large incidence angles and for moderately low‐loss radome materials , the computed wall thickness is different from the values obtained by neglecting the loss tangent of the material.