MOBILE COMMUNICATION TERMINAL FOR BOTH EMBEDDED TYPE ANTENNA AND WHIP ANTENNA, SPECIALLY WITH REGARDS TO SELECTIVELY USING THE ANTENNAS ACCORDING TO A TELEPHONE RECEIVING STATE

MOBILE COMMUNICATION TERMINAL FOR BOTH EMBEDDED TYPE ANTENNA AND WHIP ANTENNA, SPECIALLY WITH REGARDS TO SELECTIVELY USING THE ANTENNAS ACCORDING TO A TELEPHONE RECEIVING STATE

PURPOSE: A mobile communication terminal for both embedded type antenna and whip antenna is provided to mount an embedded type strip antenna and a whip antenna to selectively use the mounted antennas according to a telephone receiving state, thereby improving a receiving rate while reducing influenc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HWANG, SHI YOUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:PURPOSE: A mobile communication terminal for both embedded type antenna and whip antenna is provided to mount an embedded type strip antenna and a whip antenna to selectively use the mounted antennas according to a telephone receiving state, thereby improving a receiving rate while reducing influence of electromagnetic waves. CONSTITUTION: A strip antenna(100) and a whip antenna(101) are mounted. A strip antenna matching circuit(102) and a whip antenna matching circuit(103) are used to match each of the antennas(100,101) with an RF signal. A mobile switch(104) and a switching element(105) are used to control a transceiving process by selectively connecting the strip antenna(100) or the whip antenna(101) to an RF circuit(107). A whip antenna ejection detector(106) detects an ejection of the whip antenna(101), and controls a mobile switch(104).