What is it about?
We introduce a feed method to easily excite the dual-band CP microstrip antenna. It can also be extended to excite the triple-band CP antenna.
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Why is it important?
You may well know the inset and the proximate feed method applied to the microstrip antenna. However, the proximate-inset feed may interest you as it is implicitly suitable to excite the dual-band antenna.
Perspectives
The feed method is also useful to design a dual-band antenna with a small frequency ratio.
The-Nan Chang
Tatung University
Read the Original
This page is a summary of: A dual-band GPS Antenna fed by the proximity-inset method , The Journal of Engineering, February 2009, the Institution of Engineering and Technology (the IET),
DOI: 10.1049/joe.2017.0048.
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