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Peak Quantization Lobe Calculator

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Special Purpose Radars Radar and Antenna Specifications Radar Antennas Reception

✖Mean Lobe known as average quantization lobe refers to overall radiation pattern produced by phased array antenna when the quantization errors are averaged over all possible phase combinations.ⓘ Mean Lobe [B]

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✖Peak quantization lobe is a narrow, high-amplitude lobe that appears in the radiation pattern of the phased array antenna due to the quantization of the phase shifter.ⓘ Peak Quantization Lobe [Q_max]

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Formula

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Peak Quantization Lobe

Formula

Q max = \frac{1}{2^{2 \cdot B}}

Example

0.130308 = \frac{1}{2^{2 \cdot 1.47}}

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Peak Quantization Lobe Solution

STEP 0: Pre-Calculation Summary

Formula Used

Peak Quantization Lobe = 1/2^(2*Mean Lobe)
Q_max = 1/2^(2*B)
This formula uses 2 Variables

Variables Used

Peak Quantization Lobe - Peak quantization lobe is a narrow, high-amplitude lobe that appears in the radiation pattern of the phased array antenna due to the quantization of the phase shifter.
Mean Lobe - Mean Lobe known as average quantization lobe refers to overall radiation pattern produced by phased array antenna when the quantization errors are averaged over all possible phase combinations.

STEP 1: Convert Input(s) to Base Unit

Mean Lobe: 1.47 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_max = 1/2^(2*B) --> 1/2^(2*1.47)

Evaluating ... ...

Q_max = 0.13030822010514

STEP 3: Convert Result to Output's Unit

0.13030822010514 --> No Conversion Required

FINAL ANSWER

0.13030822010514 ≈ 0.130308 <-- Peak Quantization Lobe

(Calculation completed in 00.004 seconds)

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< Special Purpose Radars Calculators

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Peak Quantization Lobe Formula

Peak Quantization Lobe = 1/2^(2*Mean Lobe)
Q_max = 1/2^(2*B)

What is mean lobe?

The mean lobe, also known as the average quantization lobe refers to the overall radiation pattern produced by the phased array antenna when the quantization errors are averaged over all possible phase combinations.

How to Calculate Peak Quantization Lobe?

Peak Quantization Lobe calculator uses Peak Quantization Lobe = 1/2^(2*Mean Lobe) to calculate the Peak Quantization Lobe, The Peak quantization lobe formula is a narrow, high-amplitude lobe that appears in the radiation pattern of the phased array antenna due to the quantization of the phase shifter. Peak Quantization Lobe is denoted by Q_max symbol.

How to calculate Peak Quantization Lobe using this online calculator? To use this online calculator for Peak Quantization Lobe, enter Mean Lobe (B) and hit the calculate button. Here is how the Peak Quantization Lobe calculation can be explained with given input values -> 0.130308 = 1/2^(2*1.47).

FAQ

What is Peak Quantization Lobe?

The Peak quantization lobe formula is a narrow, high-amplitude lobe that appears in the radiation pattern of the phased array antenna due to the quantization of the phase shifter and is represented as Q_max = 1/2^(2*B) or Peak Quantization Lobe = 1/2^(2*Mean Lobe). Mean Lobe known as average quantization lobe refers to overall radiation pattern produced by phased array antenna when the quantization errors are averaged over all possible phase combinations.

How to calculate Peak Quantization Lobe?

The Peak quantization lobe formula is a narrow, high-amplitude lobe that appears in the radiation pattern of the phased array antenna due to the quantization of the phase shifter is calculated using Peak Quantization Lobe = 1/2^(2*Mean Lobe). To calculate Peak Quantization Lobe, you need Mean Lobe (B). With our tool, you need to enter the respective value for Mean Lobe and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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