TRANSMISSION CONTROL DEVICE AND WIRELESS COMMUNICATION DEVICE PROVIDED WITH SAME
A transmission control device includes a transmission signal generation unit (1) that generates a test signal when a test is performed, a transmission amplifier (2) that outputs the test signal at an amplitude smaller than in a normal operation, and a control unit (3). If it is determined that the v...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A transmission control device includes a transmission signal generation unit (1) that generates a test signal when a test is performed, a transmission amplifier (2) that outputs the test signal at an amplitude smaller than in a normal operation, and a control unit (3). If it is determined that the value of a current to be supplied to the transmission amplifier (2) from a power supply (6) is not within a predetermined operation range, the control unit (3) performs a control so as to stop an operation of the transmission amplifier (2). This realizes a transmission control device that prevents damage of the transmission amplifier (2) which is generated when the transmission signal in a normal operation are transmitted without connecting an antenna (8). |
|---|