AD300D™ Antenna Grade Laminates Data Sheet
Rogers Corporation, specifi cally engineered and manufactured to meet the specifi c
demands of today’s base station antenna market.
AD300D laminates extend the capabilities of the successful AD300™ product grade.
This ceramic-fi lled, glass-reinforced, PTFE based material provides the controlled
dielectric constant, low loss performance, very good passive intermodulation
(PIM) response, and good circuit processability required for mobile infrastructure
microstrip antenna applications.
These fourth generation, AD300 commercial microwave and RF laminate materials
are designed with low dielectric, low cost and excellent low loss characteristics.
These ceramic-fi lled, woven fi berglass reinforced PTFE composite materials combine
a cost-eff ective construction with unique chemistry and processing to off er RF and
Microwave designers an option for improving electrical and mechanical performance
without the additional costs traditionally associated with higher performance
material options.
AD300D laminates are ideal for Base Station Antenna designs where low loss (0.0021
at 10 GHz) and low PIM (-159 dBC at 30 mils) is critical. Materials are available with
demonstrated low PIM performance, with values better than –159 dBC using two 43
dBm swept tones at 1900 MHz. Other key features include low moisture absorption
(0.04%), low z-axis CTE (98ppm/°C), high copper peel strength (18.3 pli), and good
dimensional and thermal stability. Its low dielectric constant value of 2.94 and tight
tolerance (±0.05) enables high antenna effi ciency and large bandwidth. It also
provides a degree of miniaturization that is critical to the size constraints of some
antenna designs. The low TCEr helps to maintain high antenna gain and performance
over a wide operating temperature range by minimizing resonance frequency shifts
and bandwidth roll off .
These laminates are compatible with the processing used for standard PTFE based
printed circuit board substrates.
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[ Cellular infrastructure base station antennas ][ WiMax antenna networks ] |
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Datasheet |
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UL 94 V-0 |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2018/07/23 |
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106 KB |
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