# US 10,320,055 B2 · Radio frequency antenna for short range communications > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,320,055 B2 - Document ID: US10320055B2 - Status: Granted - Kind: B2 - Application number: 15/582,360 - Filed: 2017-04-28 - Published: 2018-11-01 - Granted: 2019-06-11 - Earliest claimed: 2017-04-28 - Assignees: DISH Technologies L.L.C. - Applicants: DISH Technologies L.L.C. - Inventors: Phuc H. Nguyen - Web page: https://patentgrep.com/patent/US10320055B2 ## CPC - H01Q 1/2266: {disposed inside the computer} - H01Q 1/42: Housings not intimately mechanically associated with radiating elements, e.g. radome - H01Q 1/521: {reducing the coupling between adjacent antennas} - H01Q 5/30: Arrangements for providing operation on different wavebands - H01Q 9/40: Element having extended radiating surface - H01Q 9/42: with folded element, the folded parts being spaced apart a small fraction of the operating wavelength - H01Q 21/24: Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction {(circularly polarised patch antennas H01Q9/0428; circularly polarised horns H01Q13/0241; cross-polarised horns H01Q13/0258; polarisation converters H01Q15/242; cross-polarised rear feeds H01Q19/136; crossed polarisation dual antenna H01Q25/001)} - H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72) ## Abstract An antenna assembly includes a substrate, a first antenna having a first, second, third, fourth sections, which have different configuration respectively, and a first transmission cable, a second antenna having a fifth, sixth, seventh, eighth sections, which have different configuration respectively, and a second transmission cable. The first and fifth sections extend vertically from a surface of the substrate respectively. The second, third and fourth sections extend in parallel with the first section and extend from its next section. The sixth, seventh, eighth sections extend in parallel with the fifth section and extend from its next section. The first and second transmission cables physically and electrically are connected to the first and second antenna respectively. The second antenna is spaced away from the first antenna a selected distance. The first antenna is arranged having each of its sections extending perpendicular to each of its sections of the second antenna. ## Claims ### Claim 1 An antenna assembly comprising: a substrate; an antenna having: a first section extending vertically from a surface of the substrate; a second section extending from the first section in parallel with the first section, the lower edge of the second section separated from the substrate by a first distance, the upper edge of the second section aligned with the upper edge of the first section; a third section extending from the second section in parallel with the second section, the lower edge of the third section positioned separated from the substrate by a second distance, the second distance being smaller than the first distance, the upper edge of the third section aligned the upper edge of the second section; and a fourth section extending from a middle region of the third section in parallel with the third section, the width of the fourth section being wider than the sum of the total width of the first, second and third sections, the upper edge of the fourth section positioned higher than the lower edge of the second section, the lower edge of the fourth section positioned separated from the substrate by a third distance, the third distance being larger than the second distance and smaller than the first distance; and a transmission cable having a first terminal physically and electrically connected to the third section. ### Claim 2 (depends on 1) The antenna assembly of claim 1, wherein the first, second, third, and fourth sections are an integral, single piece. ### Claim 3 (depends on 1) The antenna assembly of claim 1, wherein the first, second, third and fourth sections are comprised of metal. ### Claim 4 (depends on 1) The antenna assembly of claim 1, wherein the substrate is comprised of metal. ### Claim 5 (depends on 1) The antenna assembly of claim 1, further comprising; an upper plate, the upper plate being positioned over the first, second, third and fourth sections, comprised of plastic. ### Claim 6 (depends on 5) The antenna assembly of claim 5, wherein the upper plate is comprised of Wonderlite. ### Claim 7 An antenna assembly comprising: a substrate; a first antenna having: a first section extending vertically from a surface of the substrate; a second section extending from the first section in parallel with the first section, the lower edge of the second section separated from the substrate by a first distance, the upper edge of the second section aligned with the upper edge of the first section; a third section extending from the second section in parallel with the second section, the lower edge of the third section positioned separated from the substrate by a second distance, the second distance being shorter than the first distance, the upper edge of the third section aligned the upper edge of the second section; and a fourth section extending from a middle region of the third section in parallel with the third section, the width of the fourth section being wider than the sum of the total width of the first, second, and third sections, the upper edge of the fourth section positioned higher than the lower edge of the second section, the lower edge of the fourth section positioned separated from the substrate by a third distance, the third distance being longer than the second distance and shorter than the first distance; and a first transmission cable having a first terminal physically and electrically connected to the third section; a second antenna spaced away from the first antenna a selected distance, the second antenna having: a fifth section extending vertically from the surface of the substrate; a sixth section extending from the fifth section in parallel with the fifth section, the lower edge of the sixth section separated from the substrate by a fourth distance, the upper edge of the sixth section aligned with the upper edge of the fifth section; a seventh section extending from the sixth section in parallel with the sixth section, the lower edge of the seventh section positioned separated from the substrate by a fifth distance, the fifth distance being shorter than the fourth distance, the upper edge of the seventh section aligned the upper edge of the sixth section; and an eighth section extending from a middle region of the seventh section in parallel with the seventh section, the width of the fourth section being wider than the sum of the total width of the fifth, sixth, and seventh sections, the upper edge of the eighth section positioned higher than the lower edge of the sixth section, the lower edge of the eighth section positioned separated from the substrate by a sixth distance, the sixth distance being longer than the fifth distance and shorter than the fourth distance; and a second transmission cable having a second terminal physically and electrically connected to the seventh section; wherein the first antenna is arranged having each of its sections extending perpendicular to each of its sections of the second antenna. ### Claim 8 (depends on 7) The antenna assembly of claim 7, wherein the fourth distance of the second antenna is longer than the first distance of the first antenna, and the width of the eighth section of the second antenna in lateral direction is shorter than the width of the fourth section of the first antenna. ### Claim 9 (depends on 8) The antenna assembly of claim 8, wherein the fifth distance of the second antenna is same as the second distance of the first antenna, and the sixth distance of the second antenna is the same distance as the third distance of the first antenna. ### Claim 10 (depends on 7) The antenna assembly of claim 7, wherein the second antenna extends in a line that points to and aligns with the first section of the first antenna. ### Claim 11 (depends on 7) The antenna assembly of claim 7, further comprising; an upper plate, the upper plate being positioned over the first and second antennas, comprised of plastic. ### Claim 12 (depends on 11) The antenna assembly of claim 11, wherein the upper plate is positioned over the substrate and larger than the substrate. ### Claim 13 (depends on 11) The antenna assembly of claim 11, wherein the substrate is comprised of metal. ### Claim 14 (depends on 11) The antenna assembly of claim 11, wherein upper plate is comprised of Wonderlite. ### Claim 15 (depends on 11) The antenna assembly of claim 11, wherein thickness of the upper plate is thicker than the thickness of the substrate. ### Claim 16 (depends on 7) The antenna assembly of claim 7, wherein the first, second, third, and fourth sections of the first antenna and the fifth, sixth, seventh, and eighth sections of second antenna are respectively an integral, single piece. ### Claim 17 (depends on 7) The antenna assembly of claim 7, wherein the first, second, third and fourth sections, and fifth, sixth, seventh, and eighth sections are comprised of metal. ### Claim 18 (depends on 11) The antenna assembly of claim 11, wherein the height between the upper plate and the substrate is shorter than the sum of the total width of the first, second, third and fourth sections of the second antenna.