FIELD: radio engineering, communication.
SUBSTANCE: apparatus for generating quadrature amplitude-shift keyed signals includes a driving generator, three phase changers, six voltage switches, four voltage dividers, a NOR element and an adder.
EFFECT: reducing peak voltages of signal vectors of the generated CAM-16 signals without increasing the peak factor value.
3 cl, 3 dwg
Title | Year | Author | Number |
---|---|---|---|
APPARATUS OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYED SIGNALS | 2014 |
|
RU2547626C1 |
APPARATUS OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYED SIGNALS | 2014 |
|
RU2546304C1 |
APPARATUS OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYED SIGNALS | 2014 |
|
RU2568315C1 |
METHOD OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYED SIGNALS | 2013 |
|
RU2541502C1 |
DEVICE FOR GENERATING SIGNALS WITH MULTI-POSITION MANIPULATION | 2018 |
|
RU2688135C1 |
METHOD OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYED SIGNALS | 2013 |
|
RU2541200C1 |
METHOD OF SIGNALS FORMING OF QUADRATURE AMPLITUDE MODULATION | 2013 |
|
RU2550521C1 |
AMPLITUDE SHIFT KEYING DEMODULATOR | 2022 |
|
RU2781271C1 |
METHOD OF GENERATING QUADRATURE AMPLITUDE MODULATION SIGNALS | 2014 |
|
RU2562257C1 |
METHOD OF GENERATING QUADRATURE AMPLITUDE-SHIFT KEYING SIGNALS | 2013 |
|
RU2528390C1 |
Authors
Dates
2015-03-20—Published
2014-03-11—Filed