written 6.3 years ago by
teamques10
★ 65k
|
• modified 2.3 years ago |
Subject : Principle of Communication Engineering
Topic : Angle modulation and demodulation
Difficulty : Low
|
written 6.1 years ago by
teamques10
★ 65k
|
| AM | FM |
|---|---|
| 1. In AM modulation, amplitude of the signal is varied, and frequency and phase are kept constant. | 1. In FM modulation, frequency of the signal is varied, and amplitude and phase are kept constant. |
| 2. AM has two sidebands | 2. FM has infinite number of sidebands |
| 3. The … |
|
written 6.1 years ago by
teamques10
★ 65k
|
| AM | FM |
|---|---|
| 1. In AM modulation, amplitude of the signal is varied, and frequency and phase are kept constant. | 1. In FM modulation, frequency of the signal is varied, and amplitude and phase are kept constant. |
| 2. AM has two sidebands | 2. FM has infinite number of sidebands |
| 3. The … |
|
written 6.1 years ago by
teamques10
★ 65k
|
| AM | FM |
|---|---|
| 1. In AM modulation, amplitude of the signal is varied, and frequency and phase are kept constant. | 1. In FM modulation, frequency of the signal is varied, and amplitude and phase are kept constant. |
| 2. AM has two sidebands | 2. FM has infinite number of sidebands |
| 3. The … |
|
written 6.1 years ago by
teamques10
★ 65k
|
| AM | FM |
|---|---|
| 1. In AM modulation, amplitude of the signal is varied, and frequency and phase are kept constant. | 1. In FM modulation, frequency of the signal is varied, and amplitude and phase are kept constant. |
| 2. AM has two sidebands | 2. FM has infinite number of sidebands |
| 3. The … |
|
written 6.1 years ago by
teamques10
★ 65k
|
| AM | FM |
|---|---|
| 1. In AM modulation, amplitude of the signal is varied, and frequency and phase are kept constant. | 1. In FM modulation, frequency of the signal is varied, and amplitude and phase are kept constant. |
| 2. AM has two sidebands | 2. FM has infinite number of sidebands |
| 3. The … |
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