Electronic circuit and method for transmitting an ASK signal
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United States of America Patent
Stats
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Apr 26, 2016
Grant Date -
Aug 6, 2015
app pub date -
Jan 29, 2015
filing date -
Feb 6, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electronic circuit for transmitting an ASK signal, wherein the ASK signal transmits data and energy between a first side having a first interface, and a second side having a second interface corresponding to the first interface. The first interface and the second interface are embodied for transmitting data and energy, and the first interface and the second interface are embodied as galvanically separated interfaces, comprising a converting apparatus for transforming data, especially a digital data signal, into an analog wanted signal; a carrier source for producing a carrier signal having a carrier frequency; a resonator circuit for merging the carrier signal with the wanted signal to form the ASK signal with an amplitude. The resonator circuit is so embodied that it is excited by the carrier signal to execute periodic oscillations, wherein the ASK signal includes the wanted signal and the periodic oscillations, and wherein essentially the wanted signal determines the amplitude of the ASK signal. A measurement circuit for measuring the power of the ASK signal; and a data processing unit, which is so embodied that it controls the transmission of the ASK signal, wherein the controlled variable is the measured power of the ASK signal, and wherein the manipulated variable is the carrier frequency. The invention relates further to a method.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO KG | DIESELSTR 24 GERLINGEN 70839 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Haase, Bjorn | Stuttgart, DE | 12 | 56 |
# of filed Patents : 12 Total Citations : 56 | |||
Pilz, Stefan | Geithain, DE | 24 | 36 |
# of filed Patents : 24 Total Citations : 36 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 26, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Oct 18, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
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Apr 26, 2016 | I | Issuance | |
Apr 06, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 31, 2015 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 06, 2015 | P | Published | |
Jan 29, 2015 | F | Filing | |
Jan 15, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HAASE, BJORN;PILZ, STEFAN;REEL/FRAME:034840/0523 Owner name: ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUER MESS- Effective Date: Jan 15, 2015 |
Feb 06, 2014 | PD | Priority Date |

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