AI Overview Report for "fir filter in verilog"

Comprehensive analysis of AI Overview performance, volatility, and citation patterns

Last Updated: Aug 11, 2025 at 1:03 AM

Volatility Score

4.64/10

Medium

AI Trust Score

N/A

Answer Format

Code

Total Citations

40

All snapshots combined

Ghost Citation Alert

This keyword has a significant number of "Ghost Citations" - sources that are cited in AI Overview but don't appear in the first 100 organic search results.

15
Lifetime Ghost Citations
Out of 40 total
37.5%
Ghost Citation Rate
Across all snapshots

What this means: These sources have strong topical authority that Google's AI recognizes, but they may not be optimizing for traditional SEO metrics. This presents both opportunities and challenges for content strategy.

Top 3 Cited Sources

The most prominently featured sources in AI Overview for this keyword

#1
circuitcove.com

Designing an FIR Filter in Verilog and SystemVerilog

circuitcove.com

9
Citations for "fir filter in verilog"

Page Performance Across All Keywords ℹ️

9
Total Citations
All Keywords
#2.9
Avg Citation Rank
In AI Overview
0
Ghost Citations
All Keywords
0.0%
Ghost Rate
All Keywords
View Source
#2
hackster.io

DSP for FPGA: Simple FIR Filter in Verilog - Hackster.io

hackster.io

5
Citations for "fir filter in verilog"

Page Performance Across All Keywords ℹ️

252
Total Citations
All Keywords
#2.7
Avg Citation Rank
In AI Overview
27
Ghost Citations
All Keywords
10.7%
Ghost Rate
All Keywords
View Source
#1
ieeexplore.ieee.org

Design and Simulation of FIR Digital Filter Under FPGA

Ghost Source

ieeexplore.ieee.org

3
Citations for "fir filter in verilog"

Page Performance Across All Keywords ℹ️

85
Total Citations
All Keywords
#7.6
Avg Citation Rank
In AI Overview
63
Ghost Citations
All Keywords
74.1%
Ghost Rate
All Keywords
View Source

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