CN109155638A - 一种收音机天线诊断电路、诊断方法及装置 - Google Patents
一种收音机天线诊断电路、诊断方法及装置 Download PDFInfo
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- CN109155638A CN109155638A CN201780029973.XA CN201780029973A CN109155638A CN 109155638 A CN109155638 A CN 109155638A CN 201780029973 A CN201780029973 A CN 201780029973A CN 109155638 A CN109155638 A CN 109155638A
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- antenna
- module
- radio
- circuit
- radio antenna
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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
- H04B1/06—Receivers
- H04B1/16—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Transceivers (AREA)
Abstract
本申请实施例公开了一种收音机天线诊断电路、诊断方法及装置,该电路包括:输入电路、MCU、至少两个PTC电阻以及至少两个ADC;其中,所述输入电路连接电源以及所述MCU,所述输入电路还连接所述至少两个PCT电阻的一端,每个所述PCT电阻的另一端连接一个收音机天线的电源端,每个所述ADC的输入端连接一个所述收音机天线的RC模块的输入端;所述至少两个ADC的输出端连接所述MCU。
Description
PCT国内申请,说明书已公开。
Claims (22)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CN2016111225402 | 2016-12-08 | ||
CN201611122540 | 2016-12-08 | ||
PCT/CN2017/082914 WO2018103258A1 (zh) | 2016-12-08 | 2017-05-03 | 一种收音机天线诊断电路、诊断方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN109155638A true CN109155638A (zh) | 2019-01-04 |
CN109155638B CN109155638B (zh) | 2020-07-24 |
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CN201780029973.XA Active CN109155638B (zh) | 2016-12-08 | 2017-05-03 | 一种收音机天线诊断电路、诊断方法及装置 |
Country Status (2)
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CN (1) | CN109155638B (zh) |
WO (1) | WO2018103258A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112367127A (zh) * | 2020-10-26 | 2021-02-12 | 维沃移动通信有限公司 | 天线检测电路、电子设备和天线控制方法 |
CN112887950A (zh) * | 2021-01-20 | 2021-06-01 | 维沃移动通信有限公司 | 检测电路、近场通信nfc功能控制方法和电子设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101662298A (zh) * | 2008-08-29 | 2010-03-03 | 硅实验室公司 | 无线电装置的机械调谐 |
CN102358244A (zh) * | 2011-08-05 | 2012-02-22 | 惠州市德赛西威汽车电子有限公司 | 一种汽车收音机自诊断方法 |
CN102832958A (zh) * | 2011-06-15 | 2012-12-19 | 硅实验室股份有限公司 | 具有集成电感器的集成接收机和集成电路 |
CN103401573A (zh) * | 2013-07-31 | 2013-11-20 | 北京昆腾微电子有限公司 | 音频接收芯片的状态调整方法和调整装置、及音频接收机 |
JP2013247635A (ja) * | 2012-05-29 | 2013-12-09 | Tokai Rika Co Ltd | デジタルチューナ |
CN105099591A (zh) * | 2015-07-31 | 2015-11-25 | 深圳市航盛电子股份有限公司 | 收音机pd和sad共存电路、收音机及播放电台的方法 |
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2017
- 2017-05-03 CN CN201780029973.XA patent/CN109155638B/zh active Active
- 2017-05-03 WO PCT/CN2017/082914 patent/WO2018103258A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101662298A (zh) * | 2008-08-29 | 2010-03-03 | 硅实验室公司 | 无线电装置的机械调谐 |
CN102832958A (zh) * | 2011-06-15 | 2012-12-19 | 硅实验室股份有限公司 | 具有集成电感器的集成接收机和集成电路 |
CN102358244A (zh) * | 2011-08-05 | 2012-02-22 | 惠州市德赛西威汽车电子有限公司 | 一种汽车收音机自诊断方法 |
JP2013247635A (ja) * | 2012-05-29 | 2013-12-09 | Tokai Rika Co Ltd | デジタルチューナ |
CN103401573A (zh) * | 2013-07-31 | 2013-11-20 | 北京昆腾微电子有限公司 | 音频接收芯片的状态调整方法和调整装置、及音频接收机 |
CN105099591A (zh) * | 2015-07-31 | 2015-11-25 | 深圳市航盛电子股份有限公司 | 收音机pd和sad共存电路、收音机及播放电台的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112367127A (zh) * | 2020-10-26 | 2021-02-12 | 维沃移动通信有限公司 | 天线检测电路、电子设备和天线控制方法 |
CN112887950A (zh) * | 2021-01-20 | 2021-06-01 | 维沃移动通信有限公司 | 检测电路、近场通信nfc功能控制方法和电子设备 |
CN112887950B (zh) * | 2021-01-20 | 2023-05-23 | 维沃移动通信有限公司 | 检测电路、近场通信nfc功能控制方法和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
WO2018103258A8 (zh) | 2018-11-29 |
WO2018103258A1 (zh) | 2018-06-14 |
CN109155638B (zh) | 2020-07-24 |
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