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Infineon Technologies AG Am Campeon 1-12 85579 Neubieberg, Germany http://www.infineon.com
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Infineon Technologies AG

Weltweit führende 3G-Handy-Hersteller setzen bei Hochfrequenz-Transceivern auf Infineon

(PresseBox) (München / Cannes, Frankreich, )
Die weltweit führenden Hersteller von UMTS/W-CDMA-Handys, NEC und Panasonic, setzen den Hochfrequenz- (HF) Transceiver von Infineon Technologies ein. NEC und Panasonic werden den Single-Chip, den Infineon als weltweit erster Halbleiterhersteller in großen Stückzahlen produziert, in ihren W-CDMA-Mobiltelefonen für den japanischen Markt verbauen.

In Mobilfunkgeräten ist der HF-Transceiver für die Luftschnittstelle verantwortlich. Er verstärkt die empfangenen Hochfrequenz-Signale und setzt sie in elektronische Signale um, die dann in Sprache oder Daten umgewandelt werden. Sendeseitig moduliert, konvertiert und verstärkt er die Signale, die er vom Basisband-Chip des Mobiltelefons empfangen hat, bevor sie verstärkt über die Antenne übertragen werden.

Weltweit höchstintegrierter UMTS/W-CDMA
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.