JP7265615B2 - Fm通信装置、無線通信装置、および、fm通信方法 - Google Patents
Fm通信装置、無線通信装置、および、fm通信方法 Download PDFInfo
- Publication number
- JP7265615B2 JP7265615B2 JP2021505608A JP2021505608A JP7265615B2 JP 7265615 B2 JP7265615 B2 JP 7265615B2 JP 2021505608 A JP2021505608 A JP 2021505608A JP 2021505608 A JP2021505608 A JP 2021505608A JP 7265615 B2 JP7265615 B2 JP 7265615B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tdma
- communication device
- output sound
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims description 172
- 238000000034 method Methods 0.000 title claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 101
- 238000001514 detection method Methods 0.000 claims description 52
- 238000010586 diagram Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019045320 | 2019-03-13 | ||
JP2019045320 | 2019-03-13 | ||
PCT/JP2020/005443 WO2020184041A1 (ja) | 2019-03-13 | 2020-02-13 | Fm通信装置、無線通信装置、tdma通信装置、および、fm通信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020184041A1 JPWO2020184041A1 (enrdf_load_stackoverflow) | 2020-09-17 |
JP7265615B2 true JP7265615B2 (ja) | 2023-04-26 |
Family
ID=72427305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021505608A Active JP7265615B2 (ja) | 2019-03-13 | 2020-02-13 | Fm通信装置、無線通信装置、および、fm通信方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7265615B2 (enrdf_load_stackoverflow) |
CN (1) | CN113519128B (enrdf_load_stackoverflow) |
WO (1) | WO2020184041A1 (enrdf_load_stackoverflow) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001144675A (ja) | 1999-11-16 | 2001-05-25 | Oki Electric Ind Co Ltd | 無線受信装置 |
JP2006295397A (ja) | 2005-04-07 | 2006-10-26 | Furuno Electric Co Ltd | Tdma通信装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510265A (en) * | 1978-07-07 | 1980-01-24 | Mitsubishi Electric Corp | Fm receiver |
JPS585037A (ja) * | 1981-06-30 | 1983-01-12 | Pioneer Electronic Corp | 交通情報放送受信装置 |
JP2973489B2 (ja) * | 1990-08-13 | 1999-11-08 | 日本電気株式会社 | シグナリング信号処理方式 |
JPH05122095A (ja) * | 1991-10-30 | 1993-05-18 | Nec Ic Microcomput Syst Ltd | ノイズ除去システム |
JPH09162936A (ja) * | 1995-12-11 | 1997-06-20 | Nec Corp | 周波数オフセット補正機能付き通信装置 |
JPH1155161A (ja) * | 1997-07-29 | 1999-02-26 | Kokusai Electric Co Ltd | 携帯端末 |
JP3251234B2 (ja) * | 1998-05-19 | 2002-01-28 | 日本無線株式会社 | Ais制御装置 |
WO2007086174A1 (ja) * | 2006-01-25 | 2007-08-02 | Mitsubishi Electric Corporation | 受信装置 |
GB2460012B (en) * | 2008-02-27 | 2012-06-27 | Srt Marine Technology Ltd | Radio transceiver |
JP2010263430A (ja) * | 2009-05-07 | 2010-11-18 | Sanyo Electric Co Ltd | 受信装置 |
-
2020
- 2020-02-13 WO PCT/JP2020/005443 patent/WO2020184041A1/ja active Application Filing
- 2020-02-13 CN CN202080018347.2A patent/CN113519128B/zh active Active
- 2020-02-13 JP JP2021505608A patent/JP7265615B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001144675A (ja) | 1999-11-16 | 2001-05-25 | Oki Electric Ind Co Ltd | 無線受信装置 |
JP2006295397A (ja) | 2005-04-07 | 2006-10-26 | Furuno Electric Co Ltd | Tdma通信装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2020184041A1 (ja) | 2020-09-17 |
CN113519128A (zh) | 2021-10-19 |
CN113519128B (zh) | 2023-05-30 |
JPWO2020184041A1 (enrdf_load_stackoverflow) | 2020-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4833715A (en) | FM stereo receiver | |
JP4267579B2 (ja) | マルチモード通信装置 | |
EP2577988B1 (en) | Hands-free unit with noise tolerant audio sensor | |
US6298224B1 (en) | Multiple frequency band receiver | |
KR20130018153A (ko) | 음성 신호 처리 회로 | |
JP3662552B2 (ja) | フィードフォワード増幅器 | |
JP7265615B2 (ja) | Fm通信装置、無線通信装置、および、fm通信方法 | |
WO2004082321A3 (en) | Multi-channel digital feedback reducer system | |
KR20070120180A (ko) | 다이버스 패스 안테나 선택용 시스템 | |
CN109714067B (zh) | 系统频段切换方法、装置、存储介质、接收端及终端 | |
JP2004254016A (ja) | ハウリング抑制装置 | |
JP2004147191A (ja) | 高出力多モード移動体通信用送受信装置 | |
US9647746B1 (en) | Receiving device | |
JP2009100458A (ja) | 無線中継増幅装置 | |
KR100524753B1 (ko) | 이동 통신단말기의 이중모드 듀플렉서 | |
JP4481038B2 (ja) | 干渉防止機能を有する携帯電話機 | |
EP1548950B1 (en) | Noise removal device | |
TWI795333B (zh) | 無線訊號接收裝置及系統 | |
KR101350583B1 (ko) | 방송 수신기에서의 채널 튜닝 장치 및 방법 | |
JPH0730472A (ja) | ダイバシティアンテナ切換制御回路 | |
JP2006177671A (ja) | 妨害電波キャンセラ装置 | |
JP2002319880A (ja) | ダイバシティ受信機 | |
JPH08340274A (ja) | 携帯無線機 | |
US20210159998A1 (en) | High-frequency signal transmission-reception circuit | |
KR100618092B1 (ko) | 티디디 방식을 이용한 휴대인터넷용 무선중계기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220329 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20220401 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230310 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230411 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230414 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7265615 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |