Galtronics Corporation Ltd.

Haim Yona

Yaniv Ziv

Snir Azulay

Shay Mamo

Ruvim Goldman

Anatoly Berezin

Chen Cohen

Steve Krupa

Sharon Harel

Ilan Shtrikman

Stefan Quantz

Charlie Bae

Xiujuan Xu

Xiao Da Tian

An antenna, including, but not limited to, a multiple input multiple output antenna is provided. The antenna may include, but is not limited to, a transmission array configured to radiate in a first frequency range, the transmission array including a plurality of dipoles, and an isolator located between the plurality of dipoles of the transmission array, the isolator including at least one conductive strip.

Antenna isolator

A multiband antenna including a ground plane having at least one periphery, at least one non-radiative slot being formed along the at least one periphery, a first plurality of radiating elements mounted on the ground plane adjacent to the at least one periphery and radiating in a first frequency band and a second plurality of radiating elements mounted on the ground plane adjacent to the at least one periphery and radiating in a second frequency band, the second frequency band being higher than the first frequency band.

Multiband antenna and slotted ground plane therefore

An antenna, including a first dipole having a first polarization, the first dipole including a first pair of dipole arms, a second dipole having a second polarization, the second dipole including a second pair of dipole arms, at least one dipole arm of the first pair of dipole arms being located with respect to at least one dipole arm of the second pair of dipole arms so as to form at least one isolation slot therebetween, currents along the at least one isolation slot being operative to at least partially cancel mutual coupling between the first dipole and the second dipole, and a feed arrangement for feeding the first and second dipoles.

Isolation structures for dual-polarized antennas

An antenna, including a ground region having a plurality of meandering slots formed therein, a generally conical radiating element supported on the ground region and spaced apart therefrom and a generally flat disk-shaped radiating element disposed between the generally conical radiating element and the ground region, the generally flat disk-shaped radiating element feeding the generally conical radiating element.

Extremely low-profile antenna

An antenna including a ground plane, a broadband radiating element mounted on the ground plane and including a feed point, the feed point having a first impedance, a feed for feeding the broadband radiating element at the feed point, the feed having a second impedance and a ground leg extending between the broadband radiating element and the ground plane for impedance matching the first impedance to the second impedance, the ground leg being capacitively coupled to the broadband radiating element.

Ultra-broadband antenna with capacitively coupled ground leg

An antenna, including a broadband vertically polarized monopole radiating element, a reflector having a projection in a first plane generally perpendicular to a vertical axis of the monopole radiating element, a plurality of horizontally polarized radiating elements arranged generally concentrically with respect to the monopole radiating element, each one of the horizontally polarized radiating elements having a projection in a second plane generally perpendicular to the vertical axis, the second plane being offset from the first plane in a direction along the vertical axis and a feed arrangement for feeding the monopole and horizontally polarized radiating elements.

Broadband dual-polarized antenna

An antenna, including a ground plane, a dielectric substrate formed on the ground plane, a broadband dual-polarized dipole radiating element located on the dielectric substrate, a horizontally polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a first axis, which first axis intersects the broadband dual-polarized dipole radiating element, a vertically polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a second axis, which second axis intersects the broadband dual-polarized dipole radiating element and is orthogonal to the first axis and a feed network for feeding the broadband dual-polarized, vertically and horizontally polarized dipole radiating elements.

Multiple-input multiple-output antenna and broadband dipole radiating element therefore

An antenna, including a ground plane, a first radiating element mounted on the ground plane, a second radiating element mounted on the ground plane in spaced relation to the first radiating element, each one of the first and second radiating elements including a feed leg for feeding the radiating element, a ground leg for grounding the radiating element, an origami-like folded element having a first end and a second end, the first end being connected to the feed leg, the second end being capacitively coupled to the radiating element and a supplementary ground connection extending between the feed leg and the ground plane.

Broadband multiple-input multiple-output antenna

An antenna, including a broadband bi-conical antenna including a lower antenna element and an upper conical antenna element, the lower antenna element including a lower conical antenna element and a meandered counterpoise element, which meandered counterpoise element is disposed at a base end of the lower conical antenna element and is integrally formed therewith, a reflector having a projection in a plane generally perpendicular to a vertical axis of the bi-conical radiating element, and a feed arrangement for feeding the bi-conical radiating element.

Compact, broadband, omni antenna for indoor/outdoor applications

The present invention seeks to provide an antenna having multiple radiating bands, including a ground plane, a feed plate extending generally parallel to and being spaced from the ground plane by a first distance and having a feed connection extending between the feed plate and the ground plane, at least one radiating element extending generally parallel to and being spaced from the feed plate by a second distance and at least one galvanic connector connecting the at least one radiating element at a first location on the at least one radiating element to the ground plane at a first location on the ground plane, the first location on the ground plane being separated from the feed connection by a third distance, the first, second and third distances being selected to achieve desired impedance matching of the feed plate, and the feed plate feeding the at least one radiating element at a location corresponding to an impedance substantially greater than 50 Ohm at least one band.

Growing community of inventors

Givat Avni, Israel

Haim Yona