RF devices including an RF chip having an electrical redistribution layer with RF antennas formed therein and methods of manufacture
A radio-frequency device comprises an encapsulation material and a radio-frequency chip embedded into the encapsulation material, wherein the radio-frequency chip has a first main surface and a second main surface. The radio-frequency device furthermore comprises an electrical redistribution layer a...
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| creator | Hartner, Walter Rieder, Bernhard |
| description | A radio-frequency device comprises an encapsulation material and a radio-frequency chip embedded into the encapsulation material, wherein the radio-frequency chip has a first main surface and a second main surface. The radio-frequency device furthermore comprises an electrical redistribution layer arranged over the first main surface of the radio-frequency chip and the encapsulation material, and a radio-frequency antenna formed in the redistribution layer and configured to emit signals in a direction pointing from the second main surface to the first main surface and/or to receive signals in a direction pointing from the first main surface to the second main surface. The radio-frequency device furthermore comprises a microwave component having an electrically conductive wall structure, the microwave component being arranged below the radio-frequency antenna and embedded into the encapsulation material. |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE SEMICONDUCTOR DEVICES WAVEGUIDES |
| title | RF devices including an RF chip having an electrical redistribution layer with RF antennas formed therein and methods of manufacture |
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