What is it about?
The microstrip antenna with an air gap was introduced by Lee and Dahle and has been investigated for HPMA. The antenna consists of a hexagonal patch where an air gap also exists between the ground plane and the substrate below the hexagonal patch radiator. Recent years have seen a huge development in low-cost compact antennas for communications purposes.
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Why is it important?
This is where the microstrip antenna shines due to its lightweight and compact size and capability of giving good radiation characteristics over a wide range of frequencies.
Perspectives
Microstrip antennas consist of planar resonant radiating elements parallel to, but separated from a ground plane by a thin dielectric substrate (t<<ʎ).
JSTR Journal of Science and Technological Researches
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This page is a summary of: Radiation properties of air gap Hexagonal Patch Microstripantenna (HPMA), Journal of Science and Technological Researches, June 2021, Journal of Science and Technological Researches,
DOI: 10.51514/jstr.3.2.2021.48-51.
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