Laird Technologies Gmbh

Henrik Karl Ramberg

Kok Jiunn Ng

Choon Chung Su

Ermin Pasalic

Disclosed are exemplary embodiments of omnidirectional broadband antennas and capacitively grounded cable brackets. In an exemplary embodiment, an omnidirectional broadband antenna generally includes a ground element, an antenna element, an annular element, and a cable bracket capacitively grounded to the ground element. The cable bracket is configured to allow soldering of a cable braid to the cable bracket for feeding the antenna element without direct galvanic contact between the cable braid and the ground element.

Omnidirectional broadband antennas including capacitively grounded cable brackets

According to various aspects, exemplary embodiments are disclosed of antenna assemblies having dipole elements and Vivaldi elements. In an exemplary embodiment, an antenna assembly includes a plurality of dipole elements operable in at least a first frequency range and a plurality of Vivaldi elements operable in at least a second frequency range. The plurality of Vivaldi elements may be crossed or arranged relative to each other in a cruciform or a crossed Vivaldi arrangement.

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Manchester, NH, United States of America

Henrik Karl Ramberg