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강좌 개요 및 통신공학 소개 | Course objective and outline, communication process, communication networks, communication resources and performance measures | ![]() |
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통신공학을 위한 기본도구 (1) | Trigonometric identities, Fourier transform, linear time-invariant system | ![]() |
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통신공학을 위한 기본도구 (2) | Probability theory, random variables, statistical averages | ![]() |
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진폭변조 (1) | CW modulation, AM modulation and demodulation, DSB-SC modulation, SSB modulation | ![]() |
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진폭변조 (2), 주파수변조 (1) | VSB modulation, Frequency-division multiplexing, angle modulation, narrowband FM | ![]() |
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주파수변조 (2) | Wideband FM, FM bandwidth, FM generation, FM demodulation, Stereo FM | ![]() |
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랜덤 프로세스 (1) | Definition and specification of random process, stationary random process, ergodicity, random process and LTI system | ![]() |
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랜덤 프로세스 (2) | Power spectral density, Gaussian process, noise, noise-equivalent bandwidth | ![]() |
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협대역 잡음 | Narrowband noise and its properties | ![]() |
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아날로그 변조의 잡음 성능 (1) | Additive white Gaussian noise (AWGN) channel, noise performance of DSB-SC system, noise performance of AM system, noise performance of FM system | ![]() |
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아날로그 변조의 잡음 성능 (2), 아날로그 신호의 디지털 표현 (1) | FM threshold effect, FM preemphasis/deemphasis, analog pulse modulation, sampling process | ![]() |
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아날로그 신호의 디지털 표현 (2) | Pulse amplitude modulation (PAM), time-division multiplexing, quantization process, pulse code modulation (PCM) | ![]() |
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디지털 신호의 기저대역 전송 (1) | Baseband and bandpass transmission, matched filter, noise performance of PCM system | ![]() |
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디지털 신호의 기저대역 전송 (2) | Intersymbol interference (ISI), eye pattern, distortionless transmission, ideal Nyquist channel, raised cosine filter | ![]() |