scholarly journals A Compact, Planar, Eight-Port Waveguide Power Divider/Combiner: The Cross Potent Superhybrid

2001 ◽  
Author(s):  
Christopher D Nantista
Keyword(s):  
Power Divider ◽  
The Cross ◽  
Compact Planar

Unified Synthesis of Compact Planar Path-Generating Linkages With Rigid and Deformable Members

2009 ◽  
Author(s):  
Ashok Kumar Rai ◽  
A. Saxena ◽  
Nilesh D. Mankame
Keyword(s):  
Genetic Algorithm ◽  
Rigid Body ◽  
Optimization Problem ◽  
Compliant Mechanisms ◽  
Cross Sectional ◽  
The Cross ◽  
The Individual ◽  
Planar Linkages ◽  
Selection Of ◽  
Compact Planar

A unified procedure for the synthesis of planar linkages that may take the form of rigid body, fully compliant or partially compliant mechanisms is presented. The procedure automates the selection of mechanism topology as characterized by the number and connectivity of the links as well as the nature of the connections between the links, the mechanism shape as characterized by the shapes of the individual links, and the mechanism dimensions which include the locations of the joints and the cross-sectional dimensions of the links. The synthesis task is posed as an optimization problem and is solved by a hybrid, elite-preserving genetic algorithm. Three examples of compact mechanisms that trace different non-smooth paths in response to a single, monotonic and bounded force input are used to illustrate the synthesis capability of the procedure. Prototypes of the designs are built and tested to verify their performance.

scholarly journals Design of compact planar power divider with wideband bandpass response and high in‐band isolation

2021 ◽  
Author(s):  
Xuedao Wang ◽  
Jianpeng Wang ◽  
Lei Zhu ◽  
Wai‐Wa Choi ◽  
Wen Wu
Keyword(s):  
Power Divider ◽  
Compact Planar

A New Approach to the Demonstration of Oxidase-Localization Using Tannic Acid Or Catechin

1973 ◽  
Vol 31 ◽  
pp. 698-699
Author(s):  
V. Mizuhira ◽  
Y. Futaesaku
Keyword(s):  
Cross Section ◽  
Tannic Acid ◽  
Elastic Fiber ◽  
The Other ◽  
New Approach ◽  
Tissue Block ◽  
Active Reaction ◽  
The Cross

Previously we reported that tannic acid is a very effective fixative for proteins including polypeptides. Especially, in the cross section of microtubules, thirteen submits in A-tubule and eleven in B-tubule could be observed very clearly. An elastic fiber could be demonstrated very clearly, as an electron opaque, homogeneous fiber. However, tannic acid did not penetrate into the deep portion of the tissue-block. So we tried Catechin. This shows almost the same chemical natures as that of proteins, as tannic acid. Moreover, we thought that catechin should have two active-reaction sites, one is phenol,and the other is catechole. Catechole site should react with osmium, to make Os- black. Phenol-site should react with peroxidase existing perhydroxide.

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