Mr. Yan Wang Profile

Yan Wang

at Liaoning Technical Univ.

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 12 January 2009 Paper

Phase shift error of dynamic spectrum

Yan Wang, Ling Lin, Yong Ma, Gang Li, Rui-li Zeng

Proceedings Volume 7133, 71332E (2009) https://doi.org/10.1117/12.810442

Read Abstract +

The phase shift error (PSE) for DS detection is analyzed using frequency domain measure theory of DS. Two factors lead to the difference among different pulse waves, and introduce PSE into DS. Firstly, the period, amplitude and the base line of pulse wave are unstable. Secondly, the phases of pulse waves under different wavelengths are different. The PSE of transmitted and reflected pulse waves are both discussed quantitatively. The results showed that the PSE is correlated with the position of rectangular intercept window that intercepts pulses from the waves. It can be minimized into about 10% by selecting the start points of the windows. Because of the sensor contact pressure, the shapes of transmitted and reflected pulse waves are different. Thus the right intercept locations are at the start of ascending limb and the dicroticpulse respectively according to minimum PSE rule.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years