X-band coaxial monopole antenna with an additional metal screen

X-band coaxial monopole antenna with an additional metal screen

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The novel coaxial monopole antenna design with an additional metal screen is presented.The radiation char- fr3603 acteristics of this antenna are investigated depending on a dis- tance between the ground plane and additional metal screens, as well as on a size of the latter.Measured and calculated ra- diation patterns are compared within limits of the operative frequency band and their revealed api 1608-ii distinctions are discussed.The antennas characteristics allow pronounce that it can be considered as a promising candidate for various practical ap- plications both a single radiator and a composite element of antenna arrays.