Multiple-Frequency Design for High Performance Ultrasonic Measurement by Using Phased Array with Reduced Number of Sensor Element

2012 ◽  
Author(s):  
Kaoru Yamashita ◽  
Yi Yang ◽  
Hikaru Tanaka ◽  
Minoru Noda
Keyword(s):  
High Performance ◽  
Phased Array ◽  
Ultrasonic Measurement ◽  
Multiple Frequency ◽  
Sensor Element

A compact high-performance optical control system for phased array radars

1992 ◽  
Vol 4 (9) ◽  
pp. 1072-1075 ◽  
Author(s):  
N.A. Riza
Keyword(s):  
Control System ◽  
High Performance ◽  
Phased Array ◽  
Optical Control

Ultrasonic Measurement of Closed Stress Corrosion Crack Depth Using Subharmonic Phased Array

2009 ◽  
Vol 48 (7) ◽  
pp. 07GD01 ◽  
Author(s):  
Yoshikazu Ohara ◽  
Hiroaki Endo ◽  
Tsuyoshi Mihara ◽  
Kazushi Yamanaka
Keyword(s):  
Stress Corrosion ◽  
Stress Corrosion Crack ◽  
Phased Array ◽  
Crack Depth ◽  
Ultrasonic Measurement

High Performance 60 GHz Bidirectional Phased Array Front End in SiGe BiCMOS

2019 ◽  
Author(s):  
Roee Ben Yishay ◽  
Oded Katz ◽  
Benny Sheinman ◽  
Danny Elad
Keyword(s):  
High Performance ◽  
Phased Array ◽  
60 Ghz ◽  
Front End ◽  
Sige Bicmos

scholarly journals Multiobjective Optimization Method for Multichannel Microwave Components of Active Phased Array Antenna

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Lu Wang ◽  
Zhihai Wang ◽  
Congsi Wang ◽  
Guozhou Li ◽  
Lei Yin
Keyword(s):  
Multiobjective Optimization ◽  
Optimization Model ◽  
High Performance ◽  
Optimization Design ◽  
Phased Array ◽  
Thermal Design ◽  
Array Antenna ◽  
Channel Structure ◽  
Phased Array Antenna ◽  
Microwave Components

Multichannel microwave components are widely used and the active phased array antenna is a typical representative. The high power generated from T/R modules in active phased array antenna (APAA) leads to the degradation of its electrical performances, which seriously restricts the development of high-performance APAA. Therefore, to meet the demand of thermal design for APAA, a multiobjective optimization design model of cold plate is proposed. Furthermore, in order to achieve temperature uniformity and case temperature restrictions of APAA simultaneously, optimization model of channel structure is developed. Besides, an airborne active phased array antenna was tested as an example to verify the validity of the optimization model. The valuable results provide important reference for engineers to enhance thermal design technology of antennas.

A high performance integrated optic system to control RF phase and amplitudem for phased array antennas

2005 ◽  
Author(s):  
J.F. Coward ◽  
T.K. Yee ◽  
C.H. Chalfant ◽  
P.H. Chang
Keyword(s):  
High Performance ◽  
Phased Array ◽  
Optic System ◽  
Phased Array Antennas ◽  
Array Antennas

scholarly journals An Implementation of Real-Time Phased Array Radar Fundamental Functions on a DSP-Focused, High-Performance, Embedded Computing Platform

Aerospace ◽  
2016 ◽  
Vol 3 (3) ◽  
pp. 28 ◽  
Author(s):  
Xining Yu ◽  
Yan Zhang ◽  
Ankit Patel ◽  
Allen Zahrai ◽  
Mark Weber
Keyword(s):  
Real Time ◽  
High Performance ◽  
Phased Array ◽  
Embedded Computing ◽  
Computing Platform ◽  
Phased Array Radar
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