US 12,249,775 B2
Ultra-wide band antenna and related system
Peter Tipul, Lukavica (SK)
Assigned to 2J ANTENNAS USA, CORPORATION, Gilbert, AZ (US)
Appl. No. 17/772,992
Filed by 2J ANTENNAS USA, CORPORATION, Gilbert, AZ (US); and 2J ANTENNAS S.R.O., Bardejov (SK)
PCT Filed Jan. 10, 2022, PCT No. PCT/US2022/011762
§ 371(c)(1), (2) Date Apr. 28, 2022,
PCT Pub. No. WO2023/132837, PCT Pub. Date Jul. 13, 2023.
Prior Publication US 2024/0356227 A1, Oct. 24, 2024
Int. Cl. H01Q 9/04 (2006.01); H01Q 21/30 (2006.01)
CPC H01Q 9/0414 (2013.01) [H01Q 21/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An ultra-wide band antenna configured to operate in a frequency band, comprising:
a substrate having a top surface and a bottom surface opposite the top surface;
a first resonator disposed on the top surface,
the first resonator comprising a first major portion, a first minor portion in parallel alignment with the first major portion, and a first connecting portion coupled to each of the first major portion and the first minor portion, wherein the first resonator comprises a positive polarization;
a second resonator disposed on the bottom surface,
the second resonator comprising a second major portion having a second major length, a second minor portion having a second minor length, the second minor portion being in parallel alignment with the second major portion, and a second connecting portion coupled to each of the second major portion and the second minor portion, wherein the second resonator comprises a negative polarization; and
a third resonator disposed on the bottom surface,
the third resonator comprising a third major portion having a third major length, a third minor portion having a third minor length, the third minor portion being in parallel alignment with the third major portion, and a third connecting portion coupled to each of the third major portion and the third minor portion, wherein the third resonator comprises a negative polarization, and further wherein the second minor portion comprises the third major portion;
wherein the second resonator and the third resonator are configured to operate efficiently at different ranges of the frequency band.