Transient analysis of radiation for high gain and directivity antennas

CSQRWC 2012 ◽  
2012 ◽  
Author(s):  
Shih-Chung Tuan ◽  
Hsi-Tseng Chou
Keyword(s):  
Transient Analysis ◽  
High Gain

Effect of energy filtering on micro-diffraction in the SEM

1994 ◽  
Vol 52 ◽  
pp. 604-605
Author(s):  
James F. Mancuso ◽  
Leo A. Fama ◽  
William B. Maxwell ◽  
Jerry L. Lehman ◽  
Hasso Weiland ◽  
...  
Keyword(s):  
Detection Efficiency ◽  
Ccd Camera ◽  
High Gain ◽  
Microchannel Plate ◽  
Electrostatic Energy ◽  
Energy Filtering ◽  
Electron Channelling ◽  
Low Energy Electrons ◽  
Low Sensitivity ◽  
Angular Field Of View

Micro-diffraction based crystallography is essential to the design and development of many classes of ‘crafted materials’. Although the scanning electron microscope can provide crystallographic information with high spatial resolution, its current utility is severely limited by the low sensitivity of existing diffraction techniques (ref: Dingley). Previously, Joy showed that energy filtering increased contrast and pattern visibility in electron channelling. This present paper discribes the effect of energy filtering on EBSP sensitivity and backscattered SEM imaging.The EBSP detector consisted of an electron energy filter, a microchannel plate detector, a phosphor screen, optical coupler, and a slow scan CCD camera. The electrostatic energy filter used in this experiment was constructed as a cone with 5 coaxial electrodes. The angular field-of-view of the filter was approximately 38°. The microchannel plate, which was the initial sensing component, had high gain and had 50% to 80% detection efficiency for the low energy electrons that passed through the retarding field filter.

Equivalent Noise Dose Obtained Through Hearing Aids in the Classrooms of Hearing-Impaired Children

1990 ◽  
Vol 21 (3) ◽  
pp. 147-150
Author(s):  
Ronald A. Wilde
Keyword(s):  
Hearing Aids ◽  
High Gain ◽  
Hearing Impaired ◽  
Deaf Children ◽  
Impaired Children ◽  
Very High ◽  
Hearing Impaired Children

A commercial noise dose meter was used to estimate the equivalent noise dose received through high-gain hearing aids worn in a school for deaf children. There were no significant differences among nominal SSPL settings and all SSPL settings produced very high equivalent noise doses, although these are within the parameters of previous projections.

P.1.6 Comparison of the intraatrial a wave high gain SA IEGM with P wave SA ECG

EP Europace ◽  
2003 ◽  
Vol 4 ◽  
pp. A35
Author(s):  
A KUTARSKI
Keyword(s):  
High Gain ◽  
P Wave

Managing Atlanta's Water Transmission Main with Transient Analysis: How Making Fine Adjustments Extends Asset Life

2014 ◽  
Author(s):  
Neal D. Stubblefield ◽  
Rasheed Ahmad ◽  
P. John Scioscia
Keyword(s):  
Transient Analysis ◽  
Water Transmission

Minimal-Order Observer with a Function of Estimating Unmeasurable Inputs by High-Gain Feedback Control

2017 ◽  
Vol 137 (12) ◽  
pp. 1580-1590
Author(s):  
Katsuhiko Fuwa ◽  
Tatsuo Narikiyo
Keyword(s):  
Feedback Control ◽  
High Gain ◽  
Minimal Order

Harmonics Current Model for Electromagnetic Transient Analysis on using Information Appliance

2019 ◽  
Vol 139 (10) ◽  
pp. 602-609
Author(s):  
Yoshitaka Tokunaga ◽  
Shinya Taguchi ◽  
Shouta Nakada
Keyword(s):  
Transient Analysis ◽  
Current Model ◽  
Electromagnetic Transient ◽  
Information Appliance ◽  
Electromagnetic Transient Analysis
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