Signal transceiver apparatus and terminal device
US-2021351812-A1 · Nov 11, 2021 · US
Network radio frequency structure, radio frequency control method, and electronic device
US11942979B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11942979-B2 |
| Application number | US-202217687348-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 4, 2022 |
| Priority date | Sep 6, 2019 |
| Publication date | Mar 26, 2024 |
| Grant date | Mar 26, 2024 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A network radio frequency structure includes: a radio frequency transceiver; a first radio frequency module connected to the radio frequency transceiver, where the first radio frequency module is connected to a first antenna and a second antenna through a first DPDT switch; and a second radio frequency module connected to the radio frequency transceiver, where the second radio frequency module is connected to a third antenna and a fourth antenna through a first switch unit; where the first radio frequency module includes: a first transmitting module and a first receiving module, the first transmitting module is connected to a first interface of the first DPDT switch, and the first receiving module is connected to a second interface of the first DPDT switch.
First claim
Opening claim text (preview).
What is claimed is: 1. A network radio frequency structure, applied to an electronic device, comprising: a radio frequency transceiver; a first radio frequency module connected to the radio frequency transceiver, wherein the first radio frequency module is connected to a first antenna and a second antenna through a first double pole double throw (DPDT) switch; and a second radio frequency module connected to the radio frequency transceiver, wherein the second radio frequency module is connected to a third antenna and a fourth antenna through a first switch unit; wherein the first radio frequency module comprises: a first transmitting module and a first receiving module, the first transmitting module is connected to a first interface of the first DPDT switch, and the first receiving module is connected to a second interface of the first DPDT switch; wherein the first switch unit comprises: a double pole four throw (DP4T) switch; a first single pole double throw (SPDT) switch connected to a first contact of the DP4T switch, wherein the first SPDT switch is connected to the third antenna; and a second SPDT switch connected to a fourth contact of the DP4T switch, wherein the second SPDT switch is connected to a sixth antenna; wherein a second contact of the DP4T switch is connected to the fourth antenna, and a third contact of the DP4T switch is connected to a fifth antenna. 2. The network radio frequency structure according to claim 1 , wherein the second radio frequency module comprises: a first transmitting submodule, connected to a first interface of the DP4T switch; a second transmitting submodule, connected to a second interface of the DP4T switch; a first multiple-input multiple-output (MIMO) module, connected to the first SPDT switch; and a second MIMO module, connected to the second SPDT switch. 3. An electronic device, comprising the network radio frequency structure according to claim 1 .
Assignees
Inventors
Classifications
- H04B1/44Primary
Transmit/receive switching · CPC title
- H04B1/401Primary
for selecting or indicating operating mode · CPC title
- H04B1/0007Primary
wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage · CPC title
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- What does patent US11942979B2 cover?
- A network radio frequency structure includes: a radio frequency transceiver; a first radio frequency module connected to the radio frequency transceiver, where the first radio frequency module is connected to a first antenna and a second antenna through a first DPDT switch; and a second radio frequency module connected to the radio frequency transceiver, where the second radio frequency module …
- Who is the assignee on this patent?
- Vivo Mobile Communication Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04B1/44. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 26 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 7 related publications on this page (citations in our corpus or others sharing the same primary CPC).