
UTS SIBADING_RP_2020
Authored by Sofyan Basuki
Physics, Computers
University
Used 8+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Proses kompresi data terletak pada blok sistem telekomunikasi :
Channel Encoder
Encryptor
Source Encoder
Line Encoder
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Memasukkan bit-bit redundant atau bit parity check berada di blok sistem apa :
Channel Encoder
Encryptor
Source Encoder
Line Encoder
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Kelemahan paling mendasar sistem transmisi sinyal baseband digital yaitu perlu ..
Bandwidth besar
Sinkronisasi handal
Bentuk sinyal persegi
Sulit menggabungkan beberapa tipe data
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Aliasing pada proses sampling sinyal analog terjadi jika : (Ts =periode sampling)
Ts = perioda komponen sinyal frek tertinggi
fs = f tertinggi komponen sinyal analog
Ts ≤ 0,5 perioda komp sinyal frek tertinggi
fs ≥ 2*f terendah komponen sinyal analog
5.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Interferensi antar simbol terjadi jika :
Bandwidth kanal terbatas
Pulsa data mengalami freq. spreading
Pulsa data mengalami time spreading
BW kanal linier dan tanpa group delay
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Agar ISI tidak terjadi :
Membentuk pulsa mengikuti fungsi sinc
Membuat LPF ideal
Membentuk pulsa mengikuti fungsi sinus
Lewatkan ke BPF
7.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Kode format sinyal digital yang tidak mengandung informasi pulsa detak (clock) :
NRZL bipolar
Pseudoternary
RZ unipolar
Manchester
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