Article

Article title DEVELOPMENT OF BROADBAND SPIRAL ANTENNA USING CAD SOFTWARE ANSOFT HFSS V.10
Authors D.V. Semenikhina, Y.I. Markina
Section SECTION I. RADIO ENGINEERING, RADAR AND SONAR, COMMUNICATION
Month, Year 02, 2010 @en
Index UDC 621.396.677.45.001.63
DOI
Abstract In publication the process of modeling of broadband two-arm spiral antenna is described. Modeling was performed with CAD software package called Ansoft HFSS v10. Paper contains explanation of development process and calculated parameters of antenna. Calculation results for standing wave ratio, ellipticity ratio and 3D directional diagram for frequencies 0.8,10, 15, 21 GHz are listed below.

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Keywords Spiral antennas; ultra-broadband antennas; Archimedean spiral; log-periodic spiral; conical antennas.
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