AU2930401A - Method for direct conversion fsk and apparatus for using the same - Google Patents
Method for direct conversion fsk and apparatus for using the sameInfo
- Publication number
- AU2930401A AU2930401A AU29304/01A AU2930401A AU2930401A AU 2930401 A AU2930401 A AU 2930401A AU 29304/01 A AU29304/01 A AU 29304/01A AU 2930401 A AU2930401 A AU 2930401A AU 2930401 A AU2930401 A AU 2930401A
- Authority
- AU
- Australia
- Prior art keywords
- same
- direct conversion
- conversion fsk
- fsk
- direct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
- H03D3/008—Compensating DC offsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
- H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
- H04L27/1525—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements using quadrature demodulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17510700P | 2000-01-06 | 2000-01-06 | |
US60175107 | 2000-01-06 | ||
US73124600A | 2000-12-06 | 2000-12-06 | |
US09731246 | 2000-12-06 | ||
PCT/US2001/000517 WO2001050593A1 (en) | 2000-01-06 | 2001-01-04 | Method for direct conversion fsk and apparatus for using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2930401A true AU2930401A (en) | 2001-07-16 |
Family
ID=26870868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU29304/01A Abandoned AU2930401A (en) | 2000-01-06 | 2001-01-04 | Method for direct conversion fsk and apparatus for using the same |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2930401A (en) |
WO (1) | WO2001050593A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI94818C (en) * | 1993-06-02 | 1995-10-25 | Nokia Telecommunications Oy | A method for demodulating a digitally modulated signal and a demodulator |
-
2001
- 2001-01-04 AU AU29304/01A patent/AU2930401A/en not_active Abandoned
- 2001-01-04 WO PCT/US2001/000517 patent/WO2001050593A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001050593A1 (en) | 2001-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |