reduced side lobe level

USAGE SUMMARY

The phrase "reduced side lobe level" is correct and usable in written English.
It can be used in contexts related to signal processing, radar technology, or antenna design, where it refers to a decrease in the intensity of side lobes in a radiation pattern. Example: "The new antenna design achieved a reduced side lobe level, improving the overall signal clarity and reducing interference."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Reduced side lobe level and null control, with and without considering the mutual coupling effect in the cost function have been achieved by an optimum perturbation of the array elements' current excitation amplitude weights and the inter-element spacing among the array elements.

Swarm and Evolutionary Computation

The design problem of imposing deeper nulls in the interference direction of uniform linear antenna arrays under the constraints of a reduced side lobe level (SLL) and a fixed first null beam width (FNBW) is modeled as a simple optimization problem.

Journal of King Saud University - Computer and Information Sciences

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

In the case of the object with high SNR, a novel algorithm based on background estimation is proposed to reduce side lobe and retain object regions.

EURASIP Journal on Advances in Signal Processing

This paper presents an investigation of mutual coupling effect among the array elements in a symmetric linear array antenna with the aim of reducing the side lobe level and the null control for the radiation pattern synthesis using BAT Algorithm.

Swarm and Evolutionary Computation

There are methods, similar to windowing in FIR filters that can reduce side lobes.

Digital Signal Processing 101 Everything you need to know to get started

The third group is nonlinear filtering techniques to reduce side lobes while preserving the width of the main lobe.

EURASIP Journal on Advances in Signal Processing

The orthogonal receive mode multiplication is designed to reduce side lobes resulting from the sector shapes while maintaining lateral resolution through the use of the full aperture diameter.

Duke University

Adding more sensors to a CSA can reduce its peak side lobe level.

EURASIP Journal on Advances in Signal Processing

It is shown that reducing the antenna side lobe level increases the sector capacity.

EURASIP Journal on Wireless Communications and Networking

Vaidyanathan and Pal suggest adding more sensors to each subarray to reduce the peak side lobe level in the CSA [2, 3].

EURASIP Journal on Advances in Signal Processing

Hence, the value of c required to reduce the side lobe at u=1/M+1/N to the equiripple side lobe level is the extension factor needed for Dolph-Chebyshev shading.

EURASIP Journal on Advances in Signal Processing

Expert writing Tips

Best practice

When aiming for a "reduced side lobe level", prioritize techniques that minimize interference and enhance the main signal strength. This is particularly crucial in sensitive communication systems and radar applications.

Common error

Don't assume that simply achieving a "reduced side lobe level" automatically optimizes overall system performance. Consider the trade-offs with main lobe width and potential grating lobe effects to avoid unintended consequences.

Linguistic Context

The phrase "reduced side lobe level" functions as a descriptive term, specifying a characteristic of a system or component, particularly in engineering and physics contexts. As Ludwig AI indicates, it describes a specific goal or outcome in signal processing.

Expression frequency: Uncommon

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Ludwig's WRAP-UP

The phrase "reduced side lobe level" is a technical term primarily used in scientific and engineering contexts, particularly in antenna design and signal processing. It describes the desirable characteristic of minimizing unwanted signal radiation in directions other than the main beam. Ludwig AI confirms its correctness and usability in these contexts. While not frequently used in general conversation, it's a common and crucial concept in specialized fields. Achieving a "reduced side lobe level" typically involves a trade-off with other parameters like main lobe width, so careful optimization is necessary. Key alternative phrases include "lowered side lobe level" and "minimized side lobe level".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

decreased side lobe level

Replaces "reduced" with "decreased", maintaining the meaning but slightly altering the emphasis.

lowered side lobe level

Substitutes "reduced" with "lowered", offering a synonymous expression with a similar impact.

minimized side lobe level

Replaces "reduced" with "minimized", suggesting a more aggressive approach to reduction.

diminished side lobe level

Substitutes "reduced" with "diminished", indicating a gradual decrease in the side lobe level.

improved side lobe performance

Shifts the focus from the reduction to the overall performance, implying a better outcome regarding side lobes.

side lobe level reduction

Inverts the phrase structure to emphasize the action of reducing the side lobe level.

attenuated side lobe level

Replaces "reduced" with "attenuated", which is a more technical term, implying a weakening of the side lobe signal.

suppressed side lobe level

Substitutes "reduced" with "suppressed", indicating a more forceful reduction, potentially to near zero.

side lobe mitigation

Replaces the entire phrase with a noun phrase indicating the act of reducing side lobes, suitable when emphasizing the process.

side lobe level control

Replaces "reduced" with "control", emphasizing the ability to manage and adjust the side lobe level rather than just decrease it.

FAQs

How is achieving a "reduced side lobe level" beneficial in antenna design?

A "reduced side lobe level" minimizes interference from unintended directions, improving signal clarity and the overall performance of the antenna. It helps to focus the radiated power in the desired direction.

What are some techniques to achieve a "reduced side lobe level" in antenna arrays?

Techniques include amplitude tapering (such as using Chebyshev or Hamming windows), optimizing element spacing, and employing advanced algorithms like genetic algorithms or particle swarm optimization.

What is the trade-off when aiming for a "reduced side lobe level"?

Reducing side lobes often widens the main lobe, which can decrease directivity. Therefore, achieving an optimal design requires balancing /s/side+lobe+level+reduction with main lobe characteristics.

Are there alternative ways to describe "reduced side lobe level" in technical writing?

Yes, you can use phrases such as "lowered side lobe level", "minimized side lobe level", or "improved side lobe performance" depending on the specific context and emphasis.