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R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
PRESENTASI
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
HOME TABLE OF CONTENT
K E L O M P O K 3 - 3 A T R J T
D O S E N P E N G A M P U H : A R N I L I T H A , S . T. , M . T.
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
Creative By :
 Muh. Ikhwan Nur Hidayah - 42220006
 Melisa - 42220011
 Yuyun Sukawati - 42220015
 Melisah Kalaka - 42220025
3 A T R J T P O L I T E K N I K N E G E R I U J U N G P A N D A N G
HOME TABLE OF CONTENT
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
P E N D A H U L U A N
H A S I L &
P E M B A H A S A N
HOME
M E T O D E
P E N E L I T I A N
Q U A D R A T U R E
A M P L I T U D E
M O D U L A T I O N
S O F T W A R E
D E F I N E D R A D I O
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
Perkembangan teknologi nirkabel yang pesat
mengakibatkan teknologi nirkabel selalu membutuhkan
update dalam perkembangannya.
Namun seiring berkembangnya teknologi nirkabel tidak
terhindar dari peningkatan biaya operasional yang makin
tinggi.
PENDAHULUAN
Software Defined Radio (SDR)
Wireless Open Access Research
Platform (WARP)
Quadrature Amplitude Modulation
(QAM)
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
P E N D A H U L U A N S O F T W A R E
D E F I N E D R A D I O
Q U A D R A T U R E
A M P L I T U D E
M O D U L A T I O N
H A S I L &
P E M B A H A S A N
HOME
M E T O D E
P E N E L I T I A N
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
SOFTWARE
DEFINED RADIO
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
P E N D A H U L U A N S O F T W A R E
D E F I N E D R A D I O
Q U A D R A T U R E
A M P L I T U D E
M O D U L A T I O N
M E T O D E
P E N E L I T I A N
H A S I L &
P E M B A H A S A N
HOME
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
QUADRATURE
AMPLITUDE
MODULATION
QAM adalah suatu cara pentransmisian pada laju bit-bit
yang lebih tinggi pada saluran/kanal dengan lebar pita
yang terbatas.
Modulasi Frekuensi
 Dapat mentransmisikan banyak bit-bit informasi per simbol
 Menyediakan scope yang baik untuk kecepatan bit tinggi
menggunakan bentuk yang handal dari QAM
 Lebih efisien ketika teknik spektra sebagai pembanding ke CPM
 Merupakan teknik yang baik untuk bekerja ketika mendekati
daerah linear dari operasi.
Kelebihan
 Rentan terhadap noise
 Membuat demodulasi yang koheren dengan fase dan frekuensi
yang tepat
 QAM berdasarkan konsep linear di terminologi (amplifier linear
dan receiver dan amplifier linear ini kurang efisien dan memakai
daya lebih)
Kekurangan
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
P E N D A H U L U A N S O F T W A R E
D E F I N E D R A D I O
Q U A D R A T U R E
A M P L I T U D E
M O D U L A T I O N
M E T O D E
P E N E L I T I A N
H A S I L &
P E M B A H A S A N
HOME
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
METODE
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT
SOFTWARE DEFINED RADIO (SDR)
dengan Teknik
QUADRATURE AMPLITUDE MODULATION (QAM)
P E N D A H U L U A N S O F T W A R E
D E F I N E D R A D I O
Q U A D R A T U R E
A M P L I T U D E
M O D U L A T I O N
M E T O D E
P E N E L I T I A N
H A S I L &
P E M B A H A S A N
HOME
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
HASIL & PEMBAHASAN
Gambar Eb/No Vs BER hasil simulasi
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
HASIL & PEMBAHASAN
Hasil unjuk kerja dari QAM, 8-QAM, dan 16-QAM di indoor
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
HASIL & PEMBAHASAN
Hasil unjuk kerja dari QAM, 8-QAM, dan 16-QAM di outdoor
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
HASIL & PEMBAHASAN
Hasil unjuk kerja dari QAM dan QPSK di outdoor
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
Thank You !
R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
Any Question ?

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QAM kelompok 3.pptx

  • 1. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I PRESENTASI SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) HOME TABLE OF CONTENT K E L O M P O K 3 - 3 A T R J T D O S E N P E N G A M P U H : A R N I L I T H A , S . T. , M . T.
  • 2. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) Creative By :  Muh. Ikhwan Nur Hidayah - 42220006  Melisa - 42220011  Yuyun Sukawati - 42220015  Melisah Kalaka - 42220025 3 A T R J T P O L I T E K N I K N E G E R I U J U N G P A N D A N G HOME TABLE OF CONTENT
  • 3. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) P E N D A H U L U A N H A S I L & P E M B A H A S A N HOME M E T O D E P E N E L I T I A N Q U A D R A T U R E A M P L I T U D E M O D U L A T I O N S O F T W A R E D E F I N E D R A D I O
  • 4. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I Perkembangan teknologi nirkabel yang pesat mengakibatkan teknologi nirkabel selalu membutuhkan update dalam perkembangannya. Namun seiring berkembangnya teknologi nirkabel tidak terhindar dari peningkatan biaya operasional yang makin tinggi. PENDAHULUAN Software Defined Radio (SDR) Wireless Open Access Research Platform (WARP) Quadrature Amplitude Modulation (QAM)
  • 5. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) P E N D A H U L U A N S O F T W A R E D E F I N E D R A D I O Q U A D R A T U R E A M P L I T U D E M O D U L A T I O N H A S I L & P E M B A H A S A N HOME M E T O D E P E N E L I T I A N
  • 6. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I
  • 7. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I SOFTWARE DEFINED RADIO
  • 8. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) P E N D A H U L U A N S O F T W A R E D E F I N E D R A D I O Q U A D R A T U R E A M P L I T U D E M O D U L A T I O N M E T O D E P E N E L I T I A N H A S I L & P E M B A H A S A N HOME
  • 9. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I QUADRATURE AMPLITUDE MODULATION QAM adalah suatu cara pentransmisian pada laju bit-bit yang lebih tinggi pada saluran/kanal dengan lebar pita yang terbatas. Modulasi Frekuensi  Dapat mentransmisikan banyak bit-bit informasi per simbol  Menyediakan scope yang baik untuk kecepatan bit tinggi menggunakan bentuk yang handal dari QAM  Lebih efisien ketika teknik spektra sebagai pembanding ke CPM  Merupakan teknik yang baik untuk bekerja ketika mendekati daerah linear dari operasi. Kelebihan  Rentan terhadap noise  Membuat demodulasi yang koheren dengan fase dan frekuensi yang tepat  QAM berdasarkan konsep linear di terminologi (amplifier linear dan receiver dan amplifier linear ini kurang efisien dan memakai daya lebih) Kekurangan
  • 10. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) P E N D A H U L U A N S O F T W A R E D E F I N E D R A D I O Q U A D R A T U R E A M P L I T U D E M O D U L A T I O N M E T O D E P E N E L I T I A N H A S I L & P E M B A H A S A N HOME
  • 11. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I METODE
  • 12. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I TABLE OF CONTENT SOFTWARE DEFINED RADIO (SDR) dengan Teknik QUADRATURE AMPLITUDE MODULATION (QAM) P E N D A H U L U A N S O F T W A R E D E F I N E D R A D I O Q U A D R A T U R E A M P L I T U D E M O D U L A T I O N M E T O D E P E N E L I T I A N H A S I L & P E M B A H A S A N HOME
  • 13. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I HASIL & PEMBAHASAN Gambar Eb/No Vs BER hasil simulasi
  • 14. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I HASIL & PEMBAHASAN Hasil unjuk kerja dari QAM, 8-QAM, dan 16-QAM di indoor
  • 15. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I HASIL & PEMBAHASAN Hasil unjuk kerja dari QAM, 8-QAM, dan 16-QAM di outdoor
  • 16. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I HASIL & PEMBAHASAN Hasil unjuk kerja dari QAM dan QPSK di outdoor
  • 17. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I Thank You !
  • 18. R E K A Y A S A T E K N O L O G I J A R I N G A N T E L E K O M U N I K A S I Any Question ?