PL445765A1 - Harwester z modulatorem RFID - Google Patents
Harwester z modulatorem RFIDInfo
- Publication number
- PL445765A1 PL445765A1 PL445765A PL44576523A PL445765A1 PL 445765 A1 PL445765 A1 PL 445765A1 PL 445765 A PL445765 A PL 445765A PL 44576523 A PL44576523 A PL 44576523A PL 445765 A1 PL445765 A1 PL 445765A1
- Authority
- PL
- Poland
- Prior art keywords
- transistor
- stage
- harvester
- gate
- transistors
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 5
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
- G06K19/0723—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
- G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0713—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a power charge pump
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Amplitude Modulation (AREA)
- Amplifiers (AREA)
Abstract
Harwester z modulatorem RFID posiada dwa zaciski wejściowe (RF1, RF2) i dwa zaciski wyjściowe (HRV, GND). Harwester zawiera przynajmniej dwa stopnie (S1, S2, S3), przy czym pojedynczy stopień (S2) zawiera dwa kondensatory (C1, C2) i dwa tranzystory (T1, T2), gdzie pierwszy kondensator (C1) dołączony jest do pierwszego zacisku wejściowego (RF1), a drugi kondensator (C2) dołączony jest do drugiego zacisku wejściowego (RF2). Tranzystory (T1, T2) połączone są drenami i dołączone do pierwszego kondensatora (C1), przy czym pierwszy tranzystor (T1) dołączony jest źródłem do wejścia danego stopnia (S2), a drugi tranzystor (T2) dołączony jest jego źródłem do drugiego kondensatora (C2) i do wyjścia danego stopnia (S2). Bramka jednego z tranzystorów (T1) w przynajmniej jednym stopniu harwestera (S2) dołączona jest do źródła drugiego tranzystora (T2) w tym samym stopniu, podczas gdy bramka i dren drugiego tranzystora (T2) w tym stopniu są połączone ze sobą. Przynajmniej w jednym stopniu harwestera (S1) bramka jednego z tranzystorów (Tw) dołączona jest do źródła drugiego tranzystora w tym samym stopniu poprzez tranzystor modulujący (Tm), podczas gdy bramka i dren drugiego tranzystora w tym stopniu (S1) są połączone ze sobą. Bramka tranzystora (Tw) dołączona do tranzystora modulującego (Tm) jest również dołączona do wyjścia jednego ze stopni harwestera przez rezystor (R), a bramka tranzystora modulującego (Tm) dołączona jest do wejścia modulacji układu (M).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL445765A PL445765A1 (pl) | 2023-08-05 | 2023-08-05 | Harwester z modulatorem RFID |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL445765A PL445765A1 (pl) | 2023-08-05 | 2023-08-05 | Harwester z modulatorem RFID |
Publications (1)
Publication Number | Publication Date |
---|---|
PL445765A1 true PL445765A1 (pl) | 2024-04-08 |
Family
ID=90623543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL445765A PL445765A1 (pl) | 2023-08-05 | 2023-08-05 | Harwester z modulatorem RFID |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL445765A1 (pl) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070236851A1 (en) * | 2006-03-31 | 2007-10-11 | Broadcom Corporation, A California Corporation | Power generating circuit |
US7944279B1 (en) * | 2009-12-31 | 2011-05-17 | Nxp B.V. | Charge pump stage of radio-frequency identification transponder |
US20120049937A1 (en) * | 2010-08-27 | 2012-03-01 | Nxp B.V. | High efficiency charge pump |
US20120119822A1 (en) * | 2010-11-16 | 2012-05-17 | Stmicroelectronics (Rousset) Sas | Method for Modulating the Impedance of an Antenna Circuit |
-
2023
- 2023-08-05 PL PL445765A patent/PL445765A1/pl unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070236851A1 (en) * | 2006-03-31 | 2007-10-11 | Broadcom Corporation, A California Corporation | Power generating circuit |
US7944279B1 (en) * | 2009-12-31 | 2011-05-17 | Nxp B.V. | Charge pump stage of radio-frequency identification transponder |
US20120049937A1 (en) * | 2010-08-27 | 2012-03-01 | Nxp B.V. | High efficiency charge pump |
US20120119822A1 (en) * | 2010-11-16 | 2012-05-17 | Stmicroelectronics (Rousset) Sas | Method for Modulating the Impedance of an Antenna Circuit |
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