1. |
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강좌 개요 및 통신공학 소개
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Course objective and outline, communication process, communication networks, communication resources and performance measures |
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2. |
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통신공학을 위한 기본도구 (1)
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Trigonometric identities, Fourier transform, linear time-invariant system |
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3. |
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통신공학을 위한 기본도구 (2)
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Probability theory, random variables, statistical averages |
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4. |
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진폭변조 (1)
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CW modulation, AM modulation and demodulation, DSB-SC modulation, SSB modulation |
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5. |
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진폭변조 (2), 주파수변조 (1)
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VSB modulation, Frequency-division multiplexing, angle modulation, narrowband FM |
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6. |
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주파수변조 (2)
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Wideband FM, FM bandwidth, FM generation, FM demodulation, Stereo FM |
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7. |
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랜덤 프로세스 (1)
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Definition and specification of random process, stationary random process, ergodicity, random process and LTI system |
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8. |
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랜덤 프로세스 (2)
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Power spectral density, Gaussian process, noise, noise-equivalent bandwidth |
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9. |
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협대역 잡음
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Narrowband noise and its properties |
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10. |
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아날로그 변조의 잡음 성능 (1)
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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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11. |
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아날로그 변조의 잡음 성능 (2), 아날로그 신호의 디지털 표현 (1)
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FM threshold effect, FM preemphasis/deemphasis, analog pulse modulation, sampling process |
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12. |
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아날로그 신호의 디지털 표현 (2)
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Pulse amplitude modulation (PAM), time-division multiplexing, quantization process, pulse code modulation (PCM) |
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13. |
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디지털 신호의 기저대역 전송 (1)
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Baseband and bandpass transmission, matched filter, noise performance of PCM system |
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14. |
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디지털 신호의 기저대역 전송 (2)
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Intersymbol interference (ISI), eye pattern, distortionless transmission, ideal Nyquist channel, raised cosine filter |
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