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A（3,3）-port hybrid circuit is considered as a kind of（m, n）-port hybrid circuit. It can be attained by making its configuration similar to that of the Rat-Race circuit. Although its output power ratio is not unity at f_0，which is the center frequency of transmission，other hybrid characteristics are perfect at f_0. The method of improving the hybrid characteristics of the Rat-Race circuit in the neighbourhood of f_0 is also effective in this case， and the results of theoretical calculations of the hybrid characteristics are shown
The simple-loop hybrid ring is the simplest structure among the various kinds of hybrid circuits for...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Among the four hybrid characteristics， i.e. matching，isolation，output voltage ratio and phase differ...
On the basis of the image immittance theory of(2,2)-port，several ways of broadbanding the characteri...
Although some ways to realize (4,4)-port hybrid circuits have already been shown，another simple meth...
The Rat Race circuit is a kind of hybrid circuiｔ with four ports on a loop of transmission lines. lt...
The Rat Race circuit is a four port made of a loop of a transmission line. Only One side of the four...
By applying the image immittance theory to the (2,2)-port，the characteristics of the Rat Race circui...
The length of each side of a simple-loop hybrid ring, a reverse phase hybrid circuit, and that of a ...
A way to improve the frequency characteristics of the simple-loop hybrid ring is considered explicit...
In this letter design formulas for the development of an unusual 180° hybrid working at two distinct...
The simple-loop hybrid ring has the simplest structure among various kinds of hybrid circuit. Howev...
The theory and design of lumped element quadrature hybrids is presented. The principal area of inter...
The Rat Race circuit operates as a hybrid circuit at the center frequency， but as the frequency of o...
By using the image immittance as the terminal immittance and by making the output power ratio unequa...
The simple-loop hybrid ring is the simplest structure among the various kinds of hybrid circuits for...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Among the four hybrid characteristics， i.e. matching，isolation，output voltage ratio and phase differ...
On the basis of the image immittance theory of(2,2)-port，several ways of broadbanding the characteri...
Although some ways to realize (4,4)-port hybrid circuits have already been shown，another simple meth...
The Rat Race circuit is a kind of hybrid circuiｔ with four ports on a loop of transmission lines. lt...
The Rat Race circuit is a four port made of a loop of a transmission line. Only One side of the four...
By applying the image immittance theory to the (2,2)-port，the characteristics of the Rat Race circui...
The length of each side of a simple-loop hybrid ring, a reverse phase hybrid circuit, and that of a ...
A way to improve the frequency characteristics of the simple-loop hybrid ring is considered explicit...
In this letter design formulas for the development of an unusual 180° hybrid working at two distinct...
The simple-loop hybrid ring has the simplest structure among various kinds of hybrid circuit. Howev...
The theory and design of lumped element quadrature hybrids is presented. The principal area of inter...
The Rat Race circuit operates as a hybrid circuit at the center frequency， but as the frequency of o...
By using the image immittance as the terminal immittance and by making the output power ratio unequa...
The simple-loop hybrid ring is the simplest structure among the various kinds of hybrid circuits for...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Among the four hybrid characteristics， i.e. matching，isolation，output voltage ratio and phase differ...
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