CN106169092A - 一种rfid标签芯片中的射频调制电路 - Google Patents
一种rfid标签芯片中的射频调制电路 Download PDFInfo
- Publication number
- CN106169092A CN106169092A CN201610546558.9A CN201610546558A CN106169092A CN 106169092 A CN106169092 A CN 106169092A CN 201610546558 A CN201610546558 A CN 201610546558A CN 106169092 A CN106169092 A CN 106169092A
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- semiconductor
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- circuit
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- 239000004065 semiconductor Substances 0.000 claims abstract description 86
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 101150110971 CIN7 gene Proteins 0.000 claims description 11
- 101150110298 INV1 gene Proteins 0.000 claims description 11
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 101100524516 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RFA2 gene Proteins 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610546558.9A CN106169092B (zh) | 2016-07-08 | 2016-07-08 | 一种rfid标签芯片中的射频调制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610546558.9A CN106169092B (zh) | 2016-07-08 | 2016-07-08 | 一种rfid标签芯片中的射频调制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106169092A true CN106169092A (zh) | 2016-11-30 |
CN106169092B CN106169092B (zh) | 2023-04-28 |
Family
ID=58064473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610546558.9A Active CN106169092B (zh) | 2016-07-08 | 2016-07-08 | 一种rfid标签芯片中的射频调制电路 |
Country Status (1)
Country | Link |
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CN (1) | CN106169092B (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001069776A1 (fr) * | 2000-03-14 | 2001-09-20 | Gemplus | Dispositif de modulation d'amplitude, notamment pour lecteur sans contact, et procede de mise en oeuvre |
US20020158752A1 (en) * | 2001-03-09 | 2002-10-31 | Steele Kerry D. | Multi-level RF identification system |
JP2004145453A (ja) * | 2002-10-22 | 2004-05-20 | Sony Corp | Icモジュール並びにicモジュール用アンテナ |
JP2004145452A (ja) * | 2002-10-22 | 2004-05-20 | Sony Corp | Icモジュール並びにicモジュール用アンテナ |
US20070127185A1 (en) * | 2005-12-05 | 2007-06-07 | Renesas Technology Corp. | Semiconductor integrated circuit device and IC card equipped with the same |
US20080218315A1 (en) * | 2004-12-10 | 2008-09-11 | Markus Bohm | Electronic Component Comprising a Modulator |
US7808275B1 (en) * | 2006-06-05 | 2010-10-05 | Cypress Semiconductor Corporation | Input buffer with adaptive trip point |
US20100308869A1 (en) * | 2009-06-04 | 2010-12-09 | Wei Wang | Dead-time detecting circuit for inductive load and modulation circuit using the same |
US20110279232A1 (en) * | 2008-06-03 | 2011-11-17 | Keystone Technology Solutions, Llc | Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals |
US20110316673A1 (en) * | 2010-06-25 | 2011-12-29 | Samsung Electronics Co., Ltd. | Rfid tag and method receiving rfid tag signal |
EP2528023A1 (en) * | 2011-05-27 | 2012-11-28 | EM Microelectronic-Marin SA | Transponder with a modulator |
CN103314526A (zh) * | 2011-01-17 | 2013-09-18 | 马维尔国际贸易有限公司 | 自偏置射频电路装置 |
US20140256253A1 (en) * | 2013-03-07 | 2014-09-11 | Jong-Pil Cho | Near field communication devices, systems, and methods using q factor adjustments |
WO2015055129A1 (zh) * | 2013-10-17 | 2015-04-23 | 上海华虹集成电路有限责任公司 | 射频识别中的负载调制电路 |
CN104808738A (zh) * | 2015-04-24 | 2015-07-29 | 昆腾微电子股份有限公司 | 幅度调制电路、信号发射电路和读卡器 |
US20160188925A1 (en) * | 2013-08-07 | 2016-06-30 | Goertek Inc . | Method for controlling nfc tag and controlled nfc tag |
CN206003136U (zh) * | 2016-07-08 | 2017-03-08 | 杭州澜达微电子科技有限公司 | 一种rfid标签芯片中的射频调制电路 |
-
2016
- 2016-07-08 CN CN201610546558.9A patent/CN106169092B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001069776A1 (fr) * | 2000-03-14 | 2001-09-20 | Gemplus | Dispositif de modulation d'amplitude, notamment pour lecteur sans contact, et procede de mise en oeuvre |
US20020158752A1 (en) * | 2001-03-09 | 2002-10-31 | Steele Kerry D. | Multi-level RF identification system |
JP2004145453A (ja) * | 2002-10-22 | 2004-05-20 | Sony Corp | Icモジュール並びにicモジュール用アンテナ |
JP2004145452A (ja) * | 2002-10-22 | 2004-05-20 | Sony Corp | Icモジュール並びにicモジュール用アンテナ |
US20080218315A1 (en) * | 2004-12-10 | 2008-09-11 | Markus Bohm | Electronic Component Comprising a Modulator |
US20070127185A1 (en) * | 2005-12-05 | 2007-06-07 | Renesas Technology Corp. | Semiconductor integrated circuit device and IC card equipped with the same |
US7808275B1 (en) * | 2006-06-05 | 2010-10-05 | Cypress Semiconductor Corporation | Input buffer with adaptive trip point |
US20110279232A1 (en) * | 2008-06-03 | 2011-11-17 | Keystone Technology Solutions, Llc | Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals |
US20100308869A1 (en) * | 2009-06-04 | 2010-12-09 | Wei Wang | Dead-time detecting circuit for inductive load and modulation circuit using the same |
US20110316673A1 (en) * | 2010-06-25 | 2011-12-29 | Samsung Electronics Co., Ltd. | Rfid tag and method receiving rfid tag signal |
CN103314526A (zh) * | 2011-01-17 | 2013-09-18 | 马维尔国际贸易有限公司 | 自偏置射频电路装置 |
EP2528023A1 (en) * | 2011-05-27 | 2012-11-28 | EM Microelectronic-Marin SA | Transponder with a modulator |
US20140256253A1 (en) * | 2013-03-07 | 2014-09-11 | Jong-Pil Cho | Near field communication devices, systems, and methods using q factor adjustments |
US20160188925A1 (en) * | 2013-08-07 | 2016-06-30 | Goertek Inc . | Method for controlling nfc tag and controlled nfc tag |
WO2015055129A1 (zh) * | 2013-10-17 | 2015-04-23 | 上海华虹集成电路有限责任公司 | 射频识别中的负载调制电路 |
CN104808738A (zh) * | 2015-04-24 | 2015-07-29 | 昆腾微电子股份有限公司 | 幅度调制电路、信号发射电路和读卡器 |
CN206003136U (zh) * | 2016-07-08 | 2017-03-08 | 杭州澜达微电子科技有限公司 | 一种rfid标签芯片中的射频调制电路 |
Also Published As
Publication number | Publication date |
---|---|
CN106169092B (zh) | 2023-04-28 |
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C06 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190731 Address after: Room 506, Building 1818-2, Wenyi West Road, Yuhang Street, Hangzhou City, Zhejiang 310000 Applicant after: ZHEJIANG JOHAR TECHNOLOGY CO.,LTD. Address before: Green Ting Road Yuhang District Cang Qian street of Hangzhou city Zhejiang province 310000 No. 1 Building 3 room 448 Applicant before: HANGZHOU LANDA MICROELECTRONIC TECHNOLOGY CO.,LTD. |
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Address after: Room 908, 9th Floor, Building 1, No. 180 Kecheng Street, Qiaosi Street, Linping District, Hangzhou City, Zhejiang Province, 310000 Patentee after: ZHEJIANG JOHAR TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 506, building 12, 1818-2, Wenyi West Road, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee before: ZHEJIANG JOHAR TECHNOLOGY CO.,LTD. Country or region before: China |