HIGH FREQUENCY CIRCUIT
PROBLEM TO BE SOLVED: To provide a high frequency circuit that achieves high performance compactly in a simple circuit configuration using a balanced amplifier and a balanced input/balanced output isolator module.SOLUTION: A pair of unit amplifiers PA1, PA2 are connected to a 90° hybrid circuit 5a....
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
21.11.2013
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| Subjects | |
| Online Access | Get full text |
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| Abstract | PROBLEM TO BE SOLVED: To provide a high frequency circuit that achieves high performance compactly in a simple circuit configuration using a balanced amplifier and a balanced input/balanced output isolator module.SOLUTION: A pair of unit amplifiers PA1, PA2 are connected to a 90° hybrid circuit 5a. The first unit amplifier PA1 is connected to a first balanced input port Pi1 of a balanced input/balanced output isolator module 10 via a 90° phase shifter 30a, and the second unit amplifier PA2 is connected to a second balanced input port Pi2 of the balanced input/balanced output isolator module 10, to whereby input differential signals into the balanced input/balanced output isolator module 10. |
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| AbstractList | PROBLEM TO BE SOLVED: To provide a high frequency circuit that achieves high performance compactly in a simple circuit configuration using a balanced amplifier and a balanced input/balanced output isolator module.SOLUTION: A pair of unit amplifiers PA1, PA2 are connected to a 90° hybrid circuit 5a. The first unit amplifier PA1 is connected to a first balanced input port Pi1 of a balanced input/balanced output isolator module 10 via a 90° phase shifter 30a, and the second unit amplifier PA2 is connected to a second balanced input port Pi2 of the balanced input/balanced output isolator module 10, to whereby input differential signals into the balanced input/balanced output isolator module 10. |
| Author | KISHIMOTO YASUSHI |
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| Notes | Application Number: JP20120105748 |
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| RelatedCompanies | HITACHI METALS LTD |
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| Snippet | PROBLEM TO BE SOLVED: To provide a high frequency circuit that achieves high performance compactly in a simple circuit configuration using a balanced amplifier... |
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| SubjectTerms | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY ELECTRICITY |
| Title | HIGH FREQUENCY CIRCUIT |
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