System and method of mitigating or eliminating crosstalk with transmission lines

Patent metadata

Field	Value
Publication number	US-12143167-B2
Application number	US-202117451969-A
Country	US
Kind code	B2
Filing date	Oct 22, 2021
Priority date	Oct 22, 2021
Publication date	Nov 12, 2024
Grant date	Nov 12, 2024

Abstract

In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may receive, by a first conductive element of multiple conductive elements of an electromagnetic coupler device, a first signal; receive, by a second conductive element of the multiple conductive elements, a second signal; electromagnetically couple, by the multiple conductive elements, at least a portion of the first signal with the second signal; electromagnetically couple, by the multiple conductive elements, at least a portion of the second signal with the first signal; provide, by the first conductive element, the first signal with the at least the portion of the second signal to a first transmission line; and provide, by the second conductive element, the second signal with the at least the portion of the first signal to a second transmission line.

First claim

What is claimed is:

1. An information handling system, comprising:
an electromagnetic coupler device; and
a plurality of transmission lines connected to the electromagnetic coupler device;
wherein the electromagnetic coupler device is configured to:
receive, by a first conductive element of a plurality of conductive elements of the electromagnetic coupler device, a first signal;
receive, by a second conductive element of the plurality of conductive elements, a second signal;
electromagnetically couple, by the plurality of conductive elements, at least a portion of the first signal with the second signal;
electromagnetically couple, by the plurality of conductive elements, at least a portion of the second signal with the first signal;
provide, by the first conductive element, the first signal with the at least the portion of the second signal to a first transmission line of the plurality of transmission lines; and
provide, by the second conductive element, the second signal with the at least the portion of the first signal to a second transmission line of the plurality of transmission lines.

2. The information handling system of claim 1 ,
wherein a third conductive element of the plurality of conductive elements has a forward “C” shape; and
wherein a fourth conductive element of the plurality of conductive elements has a backwards “C” shape.

3. The information handling system of claim 2 ,
wherein the first conductive element and the second conductive element are parallel to each other;
wherein the third conductive element is between the first conductive element and the second conductive element; and
wherein the fourth conductive element is between the first conductive element and the second conductive element.

4. The information handling system of claim 1 ,
wherein a third conductive element of the plurality of conductive elements has a forward “Z” shape; and
wherein a fourth conductive element of the plurality of conductive elements has a backwards “Z” shape.

5. The information handling system of claim 4 ,
wherein the first conductive element and the second conductive element are parallel to each other;
wherein the third conductive element is between the first conductive element and the second conductive element; and
wherein the fourth conductive element is between the first conductive element and the second conductive element.

6. The information handling system of claim 1 ,
wherein a third conductive element of the plurality of conductive elements has an “S” shape;
wherein a fourth conductive element of the plurality of conductive elements is a resistor;
wherein the resistor is soldered to a top of the “S” shape of the third conductive element and is soldered to a bottom of the “S” shape of the third conductive element; and
wherein a longitudinal axis of the resistor is parallel to a longitudinal axis of the “S” shape of the third conductive element.

7. The information handling system of claim 6 , wherein the resistor is a variable resistor.

8. The information handling system of claim 7 , wherein the electromagnetic coupler device is further configured to:
receive information associated with setting the variable resistor to a resistance value; and
configure the variable resistor to the resistance value.

9. The information handling system of claim 8 , wherein the variable resistor includes at least one transistor.

10. The information handling system of claim 8 , wherein the variable resistor includes at least one diode.

11. A method, comprising:
receiving, by a first conductive element of a plurality of conductive elements of an electromagnetic coupler device, a first signal;
receiving, by a second conductive element of the plurality of conductive elements, a second signal;
electromagnetically coupling, by the plurality of conductive elements, at least a portion of the first signal with the second signal;
electromagnetically coupling, by the plurality of conductive elements, at least a portion of the second signal with the first signal;
providing, by the first conductive element, the first signal with the at least the portion of the second signal to a first transmission line; and
providing, by the second conductive element, the second signal with the at least the portion of the first signal to a second transmission line.

12. The method of claim 11 ,
wherein a third conductive element of the plurality of conductive elements has a forward “C” shape; and
wherein a fourth conductive element of the plurality of conductive elements has a backwards “C” shape.

13. The method of claim 12 ,
wherein the first conductive element and the second conductive element are parallel to each other;
wherein the third conductive element is between the first conductive element and the second conductive element; and
wherein the fourth conductive element is between the first conductive element and the second conductive element.

14. The method of claim 11 ,
wherein a third conductive element of the plurality of conductive elements has a forward “Z” shape; and
wherein a fourth conductive element of the plurality of conductive elements has a backwards “Z” shape.

15. The method of claim 14 ,
wherein the first conductive element and the second conductive element are parallel to each other;
wherein the third conductive element is between the first conductive element and the second conductive element; and
wherein the fourth conductive element is between the first conductive element and the second conductive element.

16. The method of claim 11 ,
wherein a third conductive element of the plurality of conductive elements has an “S” shape;
wherein a fourth conductive element of the plurality of conductive elements is a resistor;
wherein the resistor is soldered to a top of the “S” shape of the third conductive element and is soldered to a bottom of the “S” shape of the third conductive element; and
wherein a longitudinal axis of the resistor is parallel to a longitudinal axis of the “S” shape of the third conductive element.

17. The method of claim 16 , wherein the resistor is a variable resistor.

18. The method of claim 17 , further comprising:
receiving, by the electromagnetic coupler device, information associated with setting the variable resistor to a resistance value; and
configuring, by the electromagnetic coupler device, the variable resistor to the resistance value.

19. The method of claim 18 , wherein the variable resistor includes at least one transistor.

20. The method of claim 18 , wherein the variable resistor includes at least one diode.

Assignees

• Dell Products Lp

Inventors

• Mutnury Bhyrav
• Farkas Sandor

Classifications

• H04B3/34 Primary

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