Advanced Automotive Antennas, S.l.u.

Advanced Automotive Antennas, S.l.

Victor Mata Garcia

Ramiro Quintero Illera

Enrique Martinez Ortigosa

Enrique Martínez Ortigosa

Ortigosa Enrique Martinez

A broadband LTE antenna system for a vehicle, comprising a main LTE antenna system and a secondary LTE antenna, both antennas being arranged relative to each other, such as their radiation patterns are perpendicular to each other wherein the main LTE antenna comprises a ground plane circumscribed by a rectangle having major and minor sides, a dielectric substrate comprising a first portion area, a radiating element for operating at a frequency band and having at least three angles and three sides, a first side being substantially aligned with one side of the rectangle, and a first angle having an apex being the closest point of the radiating element to the ground plane, and a conductive element having at least a first portion extending between the radiating element and one side of the first portion area.

Broadband LTE antenna system for a vehicle

A MIMO antenna system for a vehicle comprising first and second monopole antennas, which comprises first, second and third conductors. First and second conductors are electrically connected in parallel, and the third conductor is coupled to the first and second conductors. The first conductor has a height (H) and thickness (t) such that the H/tratio is within 5 to 45 to provide a resonant frequency at a first LTE frequency band. The second conductor has a height of 30%-60% Hto provide a resonant frequency at a second LTE frequency band. The third conductor provides resonant frequencies at third and fourth LTE frequency bands, and having an electrical length such that the coupling level of the third conductor with respect to first and second conductors in the third and fourth LTE frequency bands is greater than 10 dB.

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Barcelona, Spain

Victor Mata Garcia