📄 signal generator.mht
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lang=3DEN-US>FPGA=A1=A2=B5=A5=C6=AC=BB=FA=BF=D8=D6=C6=C4=A3=BF=E9=A1=A2=BC=
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<P class=3DMsoNormal style=3D"LINE-HEIGHT: 125%"><SPAN lang=3DEN-US=20
style=3D"FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: Arial">This =
system is=20
composed by FPGA, MCU controller, keyboard, LCD, DAC and amplifier =
modules. The=20
<SPAN style=3D"COLOR: black">DDS, Direct Digital Synthesizer, which is =
implemented=20
by a unique FPGA IC, can provide the stable sine signal with digital AM, =
FM,=20
ASK, PSK modulation. The modulation signal can be provided NOT only by =
FPGA,=20
which will receive parameters from user, but also from external input. =
This=20
system features in compact module, simple circuit, powerful functions =
and=20
flexible expansion.</SPAN><o:p></o:p></SPAN></P>
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<P class=3DMsoNormal style=3D"TEXT-INDENT: 21.75pt"><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: 'Times New =
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Arial">=D6=B1=BD=D3=CA=FD=D7=D6=BA=CF=B3=C9=A3=A8<SPAN=20
lang=3DEN-US>Direct Digital =
Synthesizer=A3=A9=B7=BD=B0=B8=A1=A3</SPAN></SPAN><SPAN lang=3DEN-US=20
style=3D"mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt">DDS =
</SPAN><SPAN=20
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style=3D"FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: =CB=CE=CC=E5; =
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