What is the output voltage of VLF loop antenna for VLF signals?
The output voltage of a VLF loop antenna for VLF signals depends on various factors such as the loop radius, operating frequency, and current distribution . The current amplitude decreases with the loop radius, and as the size of the loop increases, the current distribution resembles a cosine function with phases jumping at several positions . The input impedance of the antenna increases with the loop radius and operating frequency . The loop impedance can be calculated using closed-form expressions, and the input reactance is in substantial agreement with the self-inductance of a loop in free space . The radiation resistance for a small loop can be as large as ∼10^2 Ω . Therefore, the output voltage of a VLF loop antenna for VLF signals can be determined by considering these factors and calculating the loop impedance.
Answers from top 5 papers
| Papers (5) | Insight |
|---|---|
2 Citations | The provided paper does not mention the output voltage of a VLF loop antenna for VLF signals. The paper focuses on calculating the input impedance of the loop antenna for radiation of the VLF whistler mode in the magnetosphere. |
| The paper does not provide information about the output voltage of the VLF loop antenna for VLF signals. | |
| The paper does not provide information about the output voltage of a VLF loop antenna for VLF signals. | |
| The paper does not provide information about the output voltage of a VLF loop antenna for VLF signals. | |
| The paper does not provide information about the output voltage of a VLF loop antenna for VLF signals. |