CN102739278A - 2.4G wireless transceiver chip with an intermediate frequency of 1MHz - Google Patents
2.4G wireless transceiver chip with an intermediate frequency of 1MHz Download PDFInfo
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- CN102739278A CN102739278A CN2011100835676A CN201110083567A CN102739278A CN 102739278 A CN102739278 A CN 102739278A CN 2011100835676 A CN2011100835676 A CN 2011100835676A CN 201110083567 A CN201110083567 A CN 201110083567A CN 102739278 A CN102739278 A CN 102739278A
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- 238000012545 processing Methods 0.000 claims abstract description 19
- 230000010355 oscillation Effects 0.000 claims abstract description 8
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- 238000006243 chemical reaction Methods 0.000 claims description 7
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CN201110083567.6A CN102739278B (en) | 2011-04-02 | 2011-04-02 | 2.4G wireless transceiver chip with an intermediate frequency of 1MHz |
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CN201110083567.6A CN102739278B (en) | 2011-04-02 | 2011-04-02 | 2.4G wireless transceiver chip with an intermediate frequency of 1MHz |
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CN102739278A true CN102739278A (en) | 2012-10-17 |
CN102739278B CN102739278B (en) | 2015-01-07 |
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CN201110083567.6A Active CN102739278B (en) | 2011-04-02 | 2011-04-02 | 2.4G wireless transceiver chip with an intermediate frequency of 1MHz |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103647569A (en) * | 2013-06-07 | 2014-03-19 | 孙方霞 | Field wireless help seeking device |
CN104753516A (en) * | 2015-03-25 | 2015-07-01 | 赵冰 | Single-chip microwave integrated circuit, radio frequency front end circuit device and radar sensor device |
CN107318062A (en) * | 2017-05-11 | 2017-11-03 | 恒玄科技(上海)有限公司 | A kind of low-power consumption one drag two bluetooth earphone |
CN108156105A (en) * | 2017-12-27 | 2018-06-12 | 北京航天测控技术有限公司 | The narrowband fsk signal modulating system and method for a kind of variable power/frequency |
CN108512790A (en) * | 2017-02-27 | 2018-09-07 | 深圳市中兴微电子技术有限公司 | A kind of transceiver machine and terminal |
CN109660283A (en) * | 2018-12-06 | 2019-04-19 | 成都中宇微芯科技有限公司 | A kind of load antenna receiving and transmitting front end chip |
US10715898B2 (en) | 2017-05-11 | 2020-07-14 | Bestechnic (Shanghai) Co., Ltd. | Dual-band wireless headphones |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328723A (en) * | 1998-11-26 | 2001-12-26 | 诺基亚移动电话有限公司 | Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems |
WO2002014889A2 (en) * | 2000-08-15 | 2002-02-21 | Parthus Technologies Plc | Apparatus and method for integrated frequency hopping and gps receiver |
US6366622B1 (en) * | 1998-12-18 | 2002-04-02 | Silicon Wave, Inc. | Apparatus and method for wireless communications |
CN1429426A (en) * | 2000-05-17 | 2003-07-09 | 英特赛尔公司 | Apparatus for radio frequency processing with dual modulus synthesizer |
CN2679925Y (en) * | 2004-02-12 | 2005-02-16 | 王救 | Integral radio transceiving device |
CN101409701A (en) * | 2008-11-24 | 2009-04-15 | 北京朗波芯微技术有限公司 | Local oscillation buffer and method for correcting phase mismatch |
-
2011
- 2011-04-02 CN CN201110083567.6A patent/CN102739278B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328723A (en) * | 1998-11-26 | 2001-12-26 | 诺基亚移动电话有限公司 | Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems |
US6366622B1 (en) * | 1998-12-18 | 2002-04-02 | Silicon Wave, Inc. | Apparatus and method for wireless communications |
CN1429426A (en) * | 2000-05-17 | 2003-07-09 | 英特赛尔公司 | Apparatus for radio frequency processing with dual modulus synthesizer |
WO2002014889A2 (en) * | 2000-08-15 | 2002-02-21 | Parthus Technologies Plc | Apparatus and method for integrated frequency hopping and gps receiver |
CN2679925Y (en) * | 2004-02-12 | 2005-02-16 | 王救 | Integral radio transceiving device |
CN101409701A (en) * | 2008-11-24 | 2009-04-15 | 北京朗波芯微技术有限公司 | Local oscillation buffer and method for correcting phase mismatch |
Non-Patent Citations (1)
Title |
---|
NORDIC VLSI ASA: "《433MHz Signle Chip RF Transceiver nRF401》", 31 May 2000, article "nRF401" * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103647569A (en) * | 2013-06-07 | 2014-03-19 | 孙方霞 | Field wireless help seeking device |
CN104753516A (en) * | 2015-03-25 | 2015-07-01 | 赵冰 | Single-chip microwave integrated circuit, radio frequency front end circuit device and radar sensor device |
CN108512790A (en) * | 2017-02-27 | 2018-09-07 | 深圳市中兴微电子技术有限公司 | A kind of transceiver machine and terminal |
CN108512790B (en) * | 2017-02-27 | 2020-11-10 | 深圳市中兴微电子技术有限公司 | Transceiver all-in-one machine and terminal |
CN107318062A (en) * | 2017-05-11 | 2017-11-03 | 恒玄科技(上海)有限公司 | A kind of low-power consumption one drag two bluetooth earphone |
US10715898B2 (en) | 2017-05-11 | 2020-07-14 | Bestechnic (Shanghai) Co., Ltd. | Dual-band wireless headphones |
CN108156105A (en) * | 2017-12-27 | 2018-06-12 | 北京航天测控技术有限公司 | The narrowband fsk signal modulating system and method for a kind of variable power/frequency |
CN108156105B (en) * | 2017-12-27 | 2020-07-03 | 北京航天测控技术有限公司 | Narrow-band FSK signal modulation system and method with variable power/frequency |
CN109660283A (en) * | 2018-12-06 | 2019-04-19 | 成都中宇微芯科技有限公司 | A kind of load antenna receiving and transmitting front end chip |
CN109660283B (en) * | 2018-12-06 | 2022-02-01 | 成都中宇微芯科技有限公司 | Chip-mounted antenna transceiving front-end chip |
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CN102739278B (en) | 2015-01-07 |
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Effective date of registration: 20160628 Address after: Building A, No. 18 Jiangsu 214135 Wuxi province cancer Taihu International Science Park Road Zhenze Patentee after: Limited by Share Ltd Jiangsu huge core technology of integrated circuit Address before: Suzhou City, Jiangsu province 215123 Industrial Park Suzhou Xinghu Street No. 328 unit 3-B603 Patentee before: Suzhou Lianke Shengshi Technology Co., Ltd. |
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Correction item: Patentee|Address Correct: Jiangsu Juxin integrated circuit technology Limited by Share Ltd|Building A, No. 18 Jiangsu 214135 Wuxi province cancer Taihu International Science Park Road Zhenze False: Limited by Share Ltd Jiangsu huge core technology of integrated circuit|Building A, No. 18 Jiangsu 214135 Wuxi province cancer Taihu International Science Park Road Zhenze Number: 29 Volume: 32 |
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Effective date of registration: 20181016 Address after: 518101 Guangdong Shenzhen Baoan District Xin'an Street elegant community, Po min road 215, Bao Tong Building 2308 Patentee after: Shenzhen Kuxin integrated circuit technology Co., Ltd. Address before: 214135 A building, cancer 18, Zhen Ze Road, Taihu international science and Technology Park, Wuxi, Jiangsu. Patentee before: Jiangsu Juxin integrated circuit technology Limited by Share Ltd |
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Effective date of registration: 20220316 Address after: 214125 1st floor, building C, cancer, Wuxi Software Park, No. 18, Zhenze Road, New District, Wuxi City, Jiangsu Province Patentee after: NST TECHNOLOGY LIMITED Co.,Ltd. Address before: 518101 Guangdong Shenzhen Baoan District Xin'an Street elegant community, Po min road 215, Bao Tong Building 2308 Patentee before: Shenzhen Kuxin integrated circuit technology Co.,Ltd. |
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