How Long to Read Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms

By Geoffrey G. Bowman

How Long Does it Take to Read Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms?

It takes the average reader 1 hour and 29 minutes to read Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms by Geoffrey G. Bowman

Assuming a reading speed of 250 words per minute. Learn more

Description

Special operations missions often depend on discrete insertion of highly trained soldiers into dangerous territory. To reduce the risk involved in this type of engagement, Low Probability of Detection radar waveforms have been designed specifically to defeat enemy passive radar detectors, These waveforms have been shown to perform well when the Doppler shift is minimal, but their performance degrades dramatically with increased frequency shifts due to Doppler effects. This research compares one known Low Probability of Detection waveform, based on Welti coding, with a radar waveform known to provide Doppler constancy, namely, one based on Frank coding, These waveforms are tested using a non- cooperative square-law passive detector as well as a cooperative matched filter detector for various Doppler shift values. Research conclusions address the question of whether or not the Frank coded waveforms provide better detection capability than Welti coded waveforms at high levels of Doppler shift. Conclusions from this research indicate that there is no advantage to using Frank coded waveforms over Welti coded waveforms. All waveforms behaved the same at increasing Doppler shift levels for each of the detectors.

How long is Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms?

Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms by Geoffrey G. Bowman is 87 pages long, and a total of 22,359 words.

This makes it 29% the length of the average book. It also has 27% more words than the average book.

How Long Does it Take to Read Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms Aloud?

The average oral reading speed is 183 words per minute. This means it takes 2 hours and 2 minutes to read Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms aloud.

What Reading Level is Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms?

Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms is suitable for students ages 10 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Investigation of Doppler Effects on the Detection of Polyphase Coded Radar Waveforms?

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