Title of Invention | A CIRCUIT FOR DEMODULATING ASK MODULATED VOLTAGE WITH AMPLITUDE ALTERNATING BETWEEN HIGH AND LOW LEVELS |
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Abstract | THE INVENTION PROVIDES A CIRCUIT ARRANGEMENT FOR DEMODULATING A VOLTAGE WHICH IS (ASK) MODULATED BY ALTERNATION OF THE AMPLITUDE BETWEEN A LOW LEVEL AND A HIGH LEVEL. IN THIS CASE, AT FIRST AND A SECOND CHARGING CIRCUIT EACH PRODUCE A CHARGING VOLTAGE (V1, V2), WITH A DECOUPLING DEVICE (S1) DECOUPLING THE FIRST CHARGING CIRCUIT (C1, I1) WHEN THERE IS A PRESCRIBED RATIO BETWEEN THE CHARGING VOLTAGE (V2) OF THE SECOND CHARGING CIRCUIT (C2, I2) AND AN INPUT VOLTAGE (UHF) FOR THE RECTIFIER CIRCUIT (D1, D2). |
Full Text |
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1067-kolnp-2003-granted-abstract.pdf
1067-kolnp-2003-granted-claims.pdf
1067-kolnp-2003-granted-correspondence.pdf
1067-kolnp-2003-granted-description (complete).pdf
1067-kolnp-2003-granted-drawings.pdf
1067-kolnp-2003-granted-examination report.pdf
1067-kolnp-2003-granted-form 1.pdf
1067-kolnp-2003-granted-form 18.pdf
1067-kolnp-2003-granted-form 2.pdf
1067-kolnp-2003-granted-form 3.pdf
1067-kolnp-2003-granted-form 5.pdf
1067-kolnp-2003-granted-gpa.pdf
1067-kolnp-2003-granted-letter patent.pdf
1067-kolnp-2003-granted-reply to examination report.pdf
1067-kolnp-2003-granted-specification.pdf
Patent Number | 213953 | ||||||||||||||||||
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Indian Patent Application Number | 1067/KOLNP/2003 | ||||||||||||||||||
PG Journal Number | 04/2008 | ||||||||||||||||||
Publication Date | 25-Jan-2008 | ||||||||||||||||||
Grant Date | 23-Jan-2008 | ||||||||||||||||||
Date of Filing | 22-Aug-2003 | ||||||||||||||||||
Name of Patentee | INFINEON TECHNOLOGIES AG. | ||||||||||||||||||
Applicant Address | ST. - MARTIN-STR. 53, 81669 MUNCHEN | ||||||||||||||||||
Inventors:
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PCT International Classification Number | H03D 1/00 | ||||||||||||||||||
PCT International Application Number | PCT/DE00/00668 | ||||||||||||||||||
PCT International Filing date | 2002-02-22 | ||||||||||||||||||
PCT Conventions:
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