A 3-D printed miniaturized log-periodic dipole antenna
2014 IEEE Antennas and Propagation Society International Symposium …, 2014•ieeexplore.ieee.org
This paper presents a miniaturized, light-weight, log-periodic dipole antenna fabricated with
3-D printing techniques. The antenna substrate is built of Acrylonitrile Butadiene Styrene
material using the fused deposition modeling process and then metalized through direct
print additive manufacturing using Dupont CB-028 silver ink. The antenna weighs 1.8 g and
has a measured gain> 4 dBi and front-to-back ratio> 20 dB over the 2.25-3.75 GHz range.
Compared to the standard log-periodic dipole antenna, the size is reduced by 13% with …
3-D printing techniques. The antenna substrate is built of Acrylonitrile Butadiene Styrene
material using the fused deposition modeling process and then metalized through direct
print additive manufacturing using Dupont CB-028 silver ink. The antenna weighs 1.8 g and
has a measured gain> 4 dBi and front-to-back ratio> 20 dB over the 2.25-3.75 GHz range.
Compared to the standard log-periodic dipole antenna, the size is reduced by 13% with …
This paper presents a miniaturized, light-weight, log-periodic dipole antenna fabricated with 3-D printing techniques. The antenna substrate is built of Acrylonitrile Butadiene Styrene material using the fused deposition modeling process and then metalized through direct print additive manufacturing using Dupont CB-028 silver ink. The antenna weighs 1.8 g and has a measured gain > 4 dBi and front-to-back ratio > 20 dB over the 2.25-3.75 GHz range. Compared to the standard log-periodic dipole antenna, the size is reduced by 13% with minimal gain degradation.
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