# US 12,003,045 B2 · Wireless interconnect for high rate data transfer > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,003,045 B2 - Document ID: US12003045B2 - Status: Granted - Kind: B2 - Application number: 17/862,021 - Filed: 2022-07-11 - Published: 2023-04-20 - Granted: 2024-06-04 - Earliest claimed: 2021-10-20 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Anton Sergeevich Lukyanov; Mikhail Nikolaevich Makurin - Web page: https://patentgrep.com/patent/US12003045B2 ## CPC - H01Q 9/0421: {with a shorting wall or a shorting pin at one end of the element (H01Q9/0414 takes precedence)} - H01Q 19/005: {Patch antenna using one or more coplanar parasitic elements} - H01Q 1/36: Structural form of radiating elements, e.g. cone, spiral, umbrella; {Particular materials used therewith}(H01Q1/08, H01Q1/14 take precedence) - H01Q 21/065: {Patch antenna array} - H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72) ## Abstract The disclosure refers to a wireless system for high rate data transfer. The technical result consists in high rate data transfer, improved reliability of the wireless data transfer system, as well as reducing its complexity and size. A wireless data transfer system is provided. The wireless data transfer system includes two antenna structures separated from each other by a gap, each antenna structure including a printed circuit board on which at least one antenna is located, wherein dummy elements are located around each of the at least one antenna, each dummy element being connected to a load. ## Claims ### Claim 1 A wireless data transfer system comprising: two antenna structures separated from each other by a gap, each antenna structure including a printed circuit board on which at least one antenna is located, wherein dummy elements are located around each of the at least one antenna, each dummy element being connected to a load. ### Claim 2 (depends on 1) The wireless data transfer system according to claim 1, wherein the antenna is an antenna array consisting of similar antenna elements. ### Claim 3 (depends on 2) The wireless data transfer system according to claim 2, wherein the antenna array consists of four antenna elements arranged in a 2×2 matrix. ### Claim 4 (depends on 1) The wireless data transfer system according to claim 1, wherein the gap is an air gap. ### Claim 5 (depends on 4) The wireless data transfer system according to claim 4, wherein the air gap between the printed circuit boards is greater than half of a wavelength of a signal with a minimum frequency of an operating frequency band. ### Claim 6 (depends on 1) The wireless data transfer system according to claim 1, wherein the load is a microstrip line or a strip line. ### Claim 7 (depends on 6) The wireless data transfer system according to claim 6, wherein the microstrip line or strip line has a curved shape. ### Claim 8 (depends on 7) The wireless data transfer system according to claim 7, wherein a shape of the microstrip line or strip line is selected from a spiral shape, a meander shape, or some combination thereof. ### Claim 9 (depends on 6) The wireless data transfer system according to claim 6, wherein an end of the microstrip line is short-circuited by VIA (plated through hole). ### Claim 10 (depends on 1) The wireless data transfer system according to claim 1, wherein the load is located on an inner layer of the printed circuit board. ### Claim 11 (depends on 1) The wireless data transfer system according to claim 1, wherein the loading is made on lumped elements and elements of a printed circuit board topology. ### Claim 12 (depends on 2) The wireless data transfer system according to claim 2, wherein characteristics of the dummy elements are a same as those of the similar antenna elements. ### Claim 13 (depends on 12) The wireless data transfer system according to claim 12, wherein the dummy elements are identical to the similar antenna elements. ### Claim 14 (depends on 2) The wireless data transfer system according to claim 2, wherein the similar antenna elements are patch antennas. ### Claim 15 (depends on 2) The wireless data transfer system according to claim 2, wherein a signal to and from the similar antenna elements in an antenna structure of the antenna structures is transmitted via a port, the similar antenna elements being connected to the port by means of a line serving as a signal divider in case of a transmitting antenna structure or as a signal adder in case of a receiving antenna structure, wherein the line, serving as the signal divider, provides equal and in-phase power division of an electromagnetic signal transmitted to the similar antenna elements, and wherein the line serving as the signal adder provides in-phase power addition of electromagnetic signals received from the similar antenna elements. ### Claim 16 (depends on 2) The wireless data transfer system according to claim 2, wherein the printed circuit board comprises outer layers of prepeg surrounding an inner core. ### Claim 17 (depends on 16) The wireless data transfer system according to claim 16, wherein the load is a microstrip line located on an inner side of one of the outer layers of prepeg.