Compact, dual-frequency electricaly small antennas for an HPM radiating system

Publication Type:
Conference Proceeding
Citation:
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2013, pp. 1388 - 1389
Issue Date:
2013-12-01
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06711353.pdfPublished version740.7 kB
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Previously we reported on the integration of an electrically small EZ antenna with a mesoband HPM source based on a coaxial, quarter-wave oscillator. In our previous work, we demonstrated through modeling and experiment the use of an antenna with ka = 0.47 for radiation of HPM signals. In the present paper, we present a design that allows the oscillator to function as a dual-frequency source by including multiple trigger points. We further adapt the EZ-antenna to be dually resonant with no increase in size through the use of orthogonal polarization coupling. © 2013 IEEE.
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