A novel radiation pattern and frequency reconfigurable single turn square spiral microstrip antenna
GH Huff, J Feng, S Zhang… - IEEE Microwave and …, 2003 - ieeexplore.ieee.org
GH Huff, J Feng, S Zhang, JT Bernhard
IEEE Microwave and Wireless Components Letters, 2003•ieeexplore.ieee.orgThis paper presents a novel pattern and frequency reconfigurable microstrip antenna that
uses switched connections. The basic antenna operates with linear polarization around 3.7
GHz. One set of connections provides a re-directed radiation pattern while maintaining a
common operating impedance bandwidth with the baseline configuration. The second set of
connections results in operation at a higher frequency band at 6 GHz with broadside
patterns. Measured results of the three antenna configurations are provided. Potential …
uses switched connections. The basic antenna operates with linear polarization around 3.7
GHz. One set of connections provides a re-directed radiation pattern while maintaining a
common operating impedance bandwidth with the baseline configuration. The second set of
connections results in operation at a higher frequency band at 6 GHz with broadside
patterns. Measured results of the three antenna configurations are provided. Potential …
This paper presents a novel pattern and frequency reconfigurable microstrip antenna that uses switched connections. The basic antenna operates with linear polarization around 3.7 GHz. One set of connections provides a re-directed radiation pattern while maintaining a common operating impedance bandwidth with the baseline configuration. The second set of connections results in operation at a higher frequency band at 6 GHz with broadside patterns. Measured results of the three antenna configurations are provided. Potential applications of this reconfigurability and directions for future work are discussed.
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