TY - GEN
T1 - Irregular probe corrected Antenna Field Transformations utilizing Gaussian beam based fast multipole translation operators
AU - Eibert, Thomas F.
AU - Lopez, Carlos
AU - Hansen, Thorkild B.
N1 - Publisher Copyright:
© 2016 European Association of Antennas and Propagation.
PY - 2016/5/31
Y1 - 2016/5/31
N2 - The Fast Irregular Antenna Field Transformation Algorithm with full probe correction capability and various equivalent sources representations is equipped with Gaussian beam based plane wave translation operators to accelerate the evaluation of the forward and adjoint operators. Since the Gaussian translation operators can be made directive with exponential decay in the sidelobe region for large translation distances, the necessary number of plane wave samples within the translation process can be reduced significantly. Reducing the number of translated plane waves has a large impact on the overall performance of the algorithm since the number of plane wave samples considered in the aggregation/disaggregation and interpolation/anterpolation processes can also be reduced. Moreover, the number of required levels within the hierarchical multilevel representation can be considerably reduced in many cases. Various transformation results are shown to demonstrate the performance of the Gaussian beam based translation operators.
AB - The Fast Irregular Antenna Field Transformation Algorithm with full probe correction capability and various equivalent sources representations is equipped with Gaussian beam based plane wave translation operators to accelerate the evaluation of the forward and adjoint operators. Since the Gaussian translation operators can be made directive with exponential decay in the sidelobe region for large translation distances, the necessary number of plane wave samples within the translation process can be reduced significantly. Reducing the number of translated plane waves has a large impact on the overall performance of the algorithm since the number of plane wave samples considered in the aggregation/disaggregation and interpolation/anterpolation processes can also be reduced. Moreover, the number of required levels within the hierarchical multilevel representation can be considerably reduced in many cases. Various transformation results are shown to demonstrate the performance of the Gaussian beam based translation operators.
UR - http://www.scopus.com/inward/record.url?scp=84979207648&partnerID=8YFLogxK
U2 - 10.1109/EuCAP.2016.7481125
DO - 10.1109/EuCAP.2016.7481125
M3 - Conference contribution
AN - SCOPUS:84979207648
T3 - 2016 10th European Conference on Antennas and Propagation, EuCAP 2016
BT - 2016 10th European Conference on Antennas and Propagation, EuCAP 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th European Conference on Antennas and Propagation, EuCAP 2016
Y2 - 10 April 2016 through 15 April 2016
ER -