TY - GEN
T1 - On the equivalence between normal mode helical and coated wire antennas
AU - Liao, Yi
AU - Su, Donglin
AU - Zhang, Yuan
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/10/17
Y1 - 2014/10/17
N2 - Both normal mode helical and coated wire antennas are widely designed for many applications due to their smaller physical size while exhibiting the similar radiation pattern compared to bare dipole antennas. Sometimes these two kinds of antennas have the identical performance properties. The purpose is to investigate the equivalence between normal mode helical and coated wire antennas and derive the equivalent relationship. Different antenna configurations are analyzed using a full-wave modeling code to confirm the validity of this equivalent relationship. Radiation properties including input admittance over a wide frequency range and radian pattern near the resonance are considered. Good agreements are obtained for each set of normal mode helical and coated wire antenna under the equivalent conditions, which can be used by engineers to flexibly choose different structures, coated wire or helix, for miniaturization in practical design cases.
AB - Both normal mode helical and coated wire antennas are widely designed for many applications due to their smaller physical size while exhibiting the similar radiation pattern compared to bare dipole antennas. Sometimes these two kinds of antennas have the identical performance properties. The purpose is to investigate the equivalence between normal mode helical and coated wire antennas and derive the equivalent relationship. Different antenna configurations are analyzed using a full-wave modeling code to confirm the validity of this equivalent relationship. Radiation properties including input admittance over a wide frequency range and radian pattern near the resonance are considered. Good agreements are obtained for each set of normal mode helical and coated wire antenna under the equivalent conditions, which can be used by engineers to flexibly choose different structures, coated wire or helix, for miniaturization in practical design cases.
UR - https://www.scopus.com/pages/publications/84919774574
U2 - 10.1109/URSIGASS.2014.6929577
DO - 10.1109/URSIGASS.2014.6929577
M3 - 会议稿件
AN - SCOPUS:84919774574
T3 - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Y2 - 16 August 2014 through 23 August 2014
ER -