Analytical Design Method and Implementation of Broadband 4 x 4 Nolen Matrix

2021 ◽  
pp. 1-1
Author(s):  
Ye Yang ◽  
Yu Fei Pan ◽  
Shao Yong ◽  
Wonbin Hong ◽  
Wing Shing Chan
Keyword(s):  
Design Method ◽  
Analytical Design

Reply to “Comments on ‘An Analytical Design Method for a Novel Dual-Band Unequal Coupler With Four Arbitrary Terminated Resistances’”

2018 ◽  
Vol 65 (5) ◽  
pp. 4424-4427 ◽  
Author(s):  
Yongle Wu ◽  
Shao Yong Zheng ◽  
Sai-Wing Leung ◽  
Yuanan Liu ◽  
Quan Xue
Keyword(s):  
Design Method ◽  
Dual Band ◽  
Analytical Design

Analytical Design of Fractional Order Proportional Integral Controller for Spherical Tank

2014 ◽  
Vol 573 ◽  
pp. 279-284 ◽  
Author(s):  
Neenu Elizabeth Cherian ◽  
K. Sundaravadivu
Keyword(s):  
Fractional Order ◽  
Dead Time ◽  
Transfer Functions ◽  
Design Method ◽  
Analytical Design ◽  
Proportional Integral ◽  
First Order ◽  
Spherical Tank ◽  
Proportional Integral Controller ◽  
Fopi Controller

This paper presents an analytical design method for fractional order proportional integral (FOPI) controller for the spherical tank which is modelled as a first order plus dead time (FOPDT) process. The design is based on the Bode’s ideal transfer function and fractional calculus. By using frequency domain, the proposed FOPI tuning rules are directly derived for a generalized first order plus dead time process and then applied to the transfer functions obtained at various operating points of the spherical tank. The performance of the designed FOPI controller is compared with the conventional integer order proportional integral derivative (IOPID) controller in simulation.

Analytical Design Method of Multiway Dual-Band Planar Power Dividers With Arbitrary Power Division

2010 ◽  
Vol 58 (12) ◽  
pp. 3832-3841 ◽  
Author(s):  
Yongle Wu ◽  
Yuanan Liu ◽  
Quan Xue ◽  
Shulan Li ◽  
Cuiping Yu
Keyword(s):  
Design Method ◽  
Dual Band ◽  
Analytical Design ◽  
Power Dividers ◽  
Arbitrary Power

scholarly journals Analytical design method of reverse curves

2016 ◽  
Vol 2016 (6) ◽  
pp. 14-25
Author(s):  
Władysław Koc
Keyword(s):  
Design Method ◽  
Railway Track ◽  
Mathematical Notation ◽  
Satellite Measurements ◽  
New Approach ◽  
Analytical Design ◽  
Circular Arcs ◽  
Mobile Satellite ◽  
Transition Curves

The paper deals with a new approach relating to the design of the region of railway track direction alteration adapted to Mobile Satellite Measurements technique. The method may be particularly useful in situations when both the straights of the route directions cannot be connected in an elementary way using a circular arc with transition curves; this also refers to the application of a compound curve. Thus the only solution becomes the application of two circular arcs of opposite curvature signs to the geometric system, i.e. the use of an inverse curve. The solution of the design problem takes advantage of a mathematical notation and concentrates on the determination of universal equations describing the entire geometric system. This is a sequential operation involving successive parts of the system. The presented method has been illustrated by appropriate calculation examples.

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