CN111355498B - 射频电路及终端 - Google Patents
射频电路及终端 Download PDFInfo
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- CN111355498B CN111355498B CN202010162741.5A CN202010162741A CN111355498B CN 111355498 B CN111355498 B CN 111355498B CN 202010162741 A CN202010162741 A CN 202010162741A CN 111355498 B CN111355498 B CN 111355498B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 13
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 18
- 238000013461 design Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0067—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010162741.5A CN111355498B (zh) | 2020-03-10 | 2020-03-10 | 射频电路及终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010162741.5A CN111355498B (zh) | 2020-03-10 | 2020-03-10 | 射频电路及终端 |
Publications (2)
Publication Number | Publication Date |
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CN111355498A CN111355498A (zh) | 2020-06-30 |
CN111355498B true CN111355498B (zh) | 2022-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010162741.5A Active CN111355498B (zh) | 2020-03-10 | 2020-03-10 | 射频电路及终端 |
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Country | Link |
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CN (1) | CN111355498B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112083455A (zh) * | 2020-09-28 | 2020-12-15 | 广东小天才科技有限公司 | 一种定位方法、射频电路、终端设备及可读存储介质 |
CN112583442B (zh) * | 2020-12-07 | 2022-08-09 | Oppo广东移动通信有限公司 | 射频系统和通信设备 |
CN112492677B (zh) * | 2020-12-16 | 2023-07-18 | 惠州Tcl移动通信有限公司 | 一种天线射频优化方法、装置及移动终端 |
CN115314063B (zh) * | 2021-05-04 | 2023-08-29 | 神基投资控股股份有限公司 | 一种信号整合电路及电子装置 |
CN115102557B (zh) * | 2022-06-07 | 2024-05-24 | Oppo广东移动通信有限公司 | 射频前端器件和射频系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104980200A (zh) * | 2014-04-10 | 2015-10-14 | 智邦科技股份有限公司 | 通信装置 |
DE102016125014A1 (de) * | 2016-12-20 | 2018-06-21 | Snaptrack, Inc. | RF Frontend-Schaltung |
CN108282182A (zh) * | 2017-12-25 | 2018-07-13 | 惠州Tcl移动通信有限公司 | 一种天线的射频前端电路及其电路板、终端 |
CN208539895U (zh) * | 2018-07-26 | 2019-02-22 | 维沃移动通信有限公司 | 一种抗干扰电路及移动终端 |
CN110518932A (zh) * | 2019-08-16 | 2019-11-29 | 维沃移动通信有限公司 | 一种射频前端电路及移动终端 |
CN110855315A (zh) * | 2019-12-05 | 2020-02-28 | 惠州Tcl移动通信有限公司 | 射频架构及移动终端 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI112561B (fi) * | 1999-06-10 | 2003-12-15 | Nokia Corp | Lähetin/vastaanotin RF-signaalin lähettämiseksi ja vastaanottamiseksi ainakin kahdella taajuusalueella |
US10432235B2 (en) * | 2015-06-09 | 2019-10-01 | Skyworks Solutions, Inc. | Carrier aggregation using diplexers |
-
2020
- 2020-03-10 CN CN202010162741.5A patent/CN111355498B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104980200A (zh) * | 2014-04-10 | 2015-10-14 | 智邦科技股份有限公司 | 通信装置 |
DE102016125014A1 (de) * | 2016-12-20 | 2018-06-21 | Snaptrack, Inc. | RF Frontend-Schaltung |
CN108282182A (zh) * | 2017-12-25 | 2018-07-13 | 惠州Tcl移动通信有限公司 | 一种天线的射频前端电路及其电路板、终端 |
CN208539895U (zh) * | 2018-07-26 | 2019-02-22 | 维沃移动通信有限公司 | 一种抗干扰电路及移动终端 |
CN110518932A (zh) * | 2019-08-16 | 2019-11-29 | 维沃移动通信有限公司 | 一种射频前端电路及移动终端 |
CN110855315A (zh) * | 2019-12-05 | 2020-02-28 | 惠州Tcl移动通信有限公司 | 射频架构及移动终端 |
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CN111355498A (zh) | 2020-06-30 |
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Effective date of registration: 20231225 Address after: 518000, 109-111, Building 17, Maker Town, No. 4109 Liuxian Avenue, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Yuanyuan (Shenzhen) Technology Transfer Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20240221 Address after: 210000 building 18, 699-22 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: CERTUSNET Corp. Country or region after: China Address before: 518000, 109-111, Building 17, Maker Town, No. 4109 Liuxian Avenue, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Yuanyuan (Shenzhen) Technology Transfer Co.,Ltd. Country or region before: China |