Power divider
First Claim
1. A power divider for a Wilkinson power divider having an input line with a certain impedance value, a transformer line connected to the input line, first and second output lines divided at the transformer line, and an isolation resistor connected between the first and second output lines, the power divider comprising:
- a dielectric layer arranged at a lower part of the Wilkinson power divider and composed of at least one composite material;
a first composite right/left handed (CRLH) transmission line connected in series between the transformer line and the first output line; and
a second CRLH transmission line connected in series between the transformer line and the second output line,wherein a division ratio of power outputted from the first and second output lines is adjusted corresponding to Bloch impedance.
1 Assignment
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Accused Products
Abstract
A power divider for a Wilkinson power divider includes a dielectric layer arranged at a lower part of the Wilkinson power divider and composed of at least one composite material: and a first composite right/left handed (CRLH) transmission line connected in series between the transformer line and the first output line. Further, the power divider for the Wilkinson power divider includes a second CRLH transmission line connected in series between the transformer line and the second output line.
11 Citations
16 Claims
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1. A power divider for a Wilkinson power divider having an input line with a certain impedance value, a transformer line connected to the input line, first and second output lines divided at the transformer line, and an isolation resistor connected between the first and second output lines, the power divider comprising:
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a dielectric layer arranged at a lower part of the Wilkinson power divider and composed of at least one composite material; a first composite right/left handed (CRLH) transmission line connected in series between the transformer line and the first output line; and a second CRLH transmission line connected in series between the transformer line and the second output line, wherein a division ratio of power outputted from the first and second output lines is adjusted corresponding to Bloch impedance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A power divider for a Wilkinson power divider having an input line with a certain impedance value, a transformer line connected to the input line, first to fourth output lines divided at the transformer line, a first isolation resistor connected between the first and second output lines, and a second isolation resistor connected between the third and fourth output lines, the power divider comprising:
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upper and lower dielectric layer arranged at upper and lower parts of the Wilkinson power divider and composed of at least one composite material; a first composite right/left handed (CRLH) transmission line connected in series between the transformer line and the first output line; a second CRLH transmission line connected in series between the transformer line and the second output line; a third CRLH transmission line connected in series between the transformer line and the third output line; and a fourth CRLH transmission line connected in series between the transformer line and the fourth output line. - View Dependent Claims (12, 13)
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14. A power divider for a Wilkinson power divider having an input line with a certain impedance value, a transformer line connected to the input line, first and second output lines divided at the transformer line, and first and second isolation resistors, the power divider comprising:
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upper and lower dielectric layer arranged at upper and lower parts of the Wilkinson power divider and composed of at least one composite material; a first composite right/left handed (CRLH) transmission line connected in series between the transformer line and the first isolation resistor; a second CRLH transmission line connected in series between the first isolation resistor and the first output line; a third CRLH transmission line connected in series between the transformer line and the first isolation resistor; and a fourth CRLH transmission line connected in series between the first isolation resistor and the second output line, wherein the first isolation resistor is connected between a connection point of the first and second CRLH transmission lines and a connection point of the third and fourth CRLH transmission lines, and the second isolation resistor is connected between the first and second output lines. - View Dependent Claims (15, 16)
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Specification