Switch for switching between different high frequency signals

Patent metadata

Field	Value
Publication number	US-10090128-B2
Application number	US-201715401063-A
Country	US
Kind code	B2
Filing date	Jan 8, 2017
Priority date	Nov 18, 2016
Publication date	Oct 2, 2018
Grant date	Oct 2, 2018

Abstract

A high frequency switch is provided. The high frequency switch comprises a first high frequency connector, comprising a first inner conductor, integrally formed with a first strip conductor. Moreover, the high frequency switch comprises a second strip conductor arranged orthogonally in a first plane relative to the first strip conductor, a third strip conductor, arranged orthogonally in the first plane relative to the first strip conductor, a first switching conductor, having an orthogonally angled shape relative to the first plane, a second switching conductor, having an orthogonally angled shape relative to the first plane. A switching actuator is mechanically connected to the first switching conductor and to the second switching conductor adapted to move vertically relative to the first plane, to a first position and to a second position.

First claim

What is claimed is:

1. A switch, comprising:
a first high frequency connector, including a first inner conductor integrally formed with a first strip conductor;
a second strip conductor arranged orthogonally in a first plane relative to the first strip conductor;
a third strip conductor arranged orthogonally in the first plane relative to the first strip conductor;
a first switching conductor configured in an orthogonally angled shape relative to the first plane;
a second switching conductor configured in an orthogonally angled shape relative to the first plane; and
a high frequency baseplate, including a strip conductor channel connected to ground, wherein the strip conductor channel at least partially encloses the first strip conductor, the second strip conductor and the third strip conductor, and wherein the first strip conductor, the second strip conductor and the third strip conductor are separated from the strip conductor channel by an electrically non-conductive gap in the first plane; and
wherein the high frequency baseplate comprises one or more of a first high frequency wall configured to block the strip conductor channel between the second strip conductor and the second switching conductor, and a second high frequency wall configured to block the strip conductor channel between the third strip conductor and the first switching conductor.

2. The switch of claim 1 , further comprising:
a switching actuator connected to the first switching conductor and to the second switching conductor, and configured to move vertically, relative to the first plane, to a first position and to a second position.

3. The switch of claim 2 , wherein the switching actuator, the first switching conductor and the second switching conductor are configured whereby, in the first position, the first strip conductor is in contact with the first switching conductor, the second strip conductor is in contact with the first switching conductor, and the second switching conductor is not in contact with the first strip conductor, the second strip conductor or the third strip conductor.

4. The switch of claim 2 , wherein the switching actuator, the first switching conductor and the second switching conductor are configured whereby, in the second position, the first strip conductor is in contact with the second switching conductor, the second strip conductor is in contact with the second switching conductor, and the first switching conductor is not in contact with the first strip conductor, the second strip conductor or the third strip conductor.

5. The switch of claim 1 , wherein the first high frequency connector includes a first port support configured to hold the first inner conductor and the first strip conductor.

6. The switch of claim 1 , further comprising:
a second high frequency connector, including a second inner conductor integrally formed with the second strip conductor; and
a third high frequency connector, including a third inner conductor integrally formed with the third strip conductor.

7. The switch of claim 6 , wherein the switch is configured in one or more of the following manners:
the first high frequency connector includes a first port support configured to hold the first inner conductor and the first strip conductor;
the second high frequency connector includes a second port support configured to hold the second inner conductor and the second strip conductor; and
the third high frequency connector includes a third port support configured to hold the third inner conductor and the third strip conductor.

8. The switch of claim 6 , wherein the second high frequency connector and the third high frequency connector are each orthogonally arranged relative to the first high frequency connector in the first plane.

9. The switch of claim 1 , wherein the switch is configured in one or more of the following manners:
one or more of the first strip conductor, the second strip conductor and the third strip conductor have a thickness of 0.1 mm to 0.5 mm; and
one or more of the first strip conductor, the second strip conductor and the third strip conductor have a width of 0.25 mm to 2.0 mm.

10. The switch of claim 1 , further comprising:
a housing in a sandwich construction.

11. The switch of claim 1 , wherein the gap has a width of 0.1 mm to 0.5 mm.

12. A switch, comprising:
a first high frequency connector, including a first inner conductor integrally formed with a first strip conductor;
a second strip conductor arranged orthogonally in a first plane relative to the first strip conductor;
a third strip conductor arranged orthogonally in the first plane relative to the first strip conductor;
a first switching conductor configured in an orthogonally angled shape relative to the first plane;
a second switching conductor configured in an orthogonally angled shape relative to the first plane; and
a high frequency baseplate, including a strip conductor channel connected to ground, wherein the strip conductor channel at least partially encloses the first strip conductor, the second strip conductor and the third strip conductor, and wherein the first strip conductor, the second strip conductor and the third strip conductor are separated from the strip conductor channel by an electrically non-conductive gap in the first plane; and
wherein one or more of the first strip conductor, the second strip conductor and the third strip conductor are held in place by axially symmetric non-conductive support elements within the strip conductor channel.

13. A switch, comprising:
a first high frequency connector, including a first inner conductor integrally formed with a first strip conductor;
a second strip conductor arranged orthogonally in a first plane relative to the first strip conductor;
a third strip conductor arranged orthogonally in the first plane relative to the first strip conductor:
a first switching conductor configured in an orthogonally angled shape relative to the first plane;
a second switching conductor configured in an orthogonally angled shape relative to the first plane;
a high frequency baseplate, including a strip conductor channel connected to ground, wherein the strip conductor channel at least partially encloses the first strip conductor, the second strip conductor and the third strip conductor, and wherein the first strip conductor, the second strip conductor and the third strip conductor are separated from the strip conductor channel by an electrically non-conductive gap in the first plane; and
a lower housing and an upper housing, wherein the lower housing and the upper housing cover the high frequency baseplate and the strip conductor channel, are electrically conductive and are electrically isolated from the first strip conductor, the second strip conductor and the third strip conductor; and
wherein the first switching conductor and the second switching conductor are configured whereby, in the first position, the second switching conductor is in contact to the upper housing, and, in the second position, the first switching conductor is in contact to the lower housing.

Assignees

• Rohde & Schwarz

Inventors

• Sterns Michael
• Leipold Markus
• Sedlmeier Sebastian
• Freudenreich Markus
• Freudenreich Matthias
• Will Thomas

Classifications

• H01R24/38

  having concentrically or coaxially arranged contacts · CPC title

• H01H2205/002

  fixed to operating part · CPC title

• H01H2221/048

  magnetic · CPC title

• H01H2203/056

  Cuts or depressions in support, e.g. to isolate contacts · CPC title

• H01H51/27 Primary

  Relays with armature having two stable magnetic states and operated by change from one state to the other · CPC title