Multiband Folded Slot Antenna With Reduced Hand Effect for Handsets

Multiband Folded Slot Antenna With Reduced Hand Effect for Handsets

In this letter, a multiband handset antenna using folded slots is proposed to support the five wireless communication bands of GSM850 (824-894 MHz), GSM900 (880-960 MHz), DCS1800 (1710-1880 MHz), PCS1900 (1850-1990 MHz), and UMTS (1920-2170 MHz). Since the proposed antenna has balanced resonating ch...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE antennas and wireless propagation letters 2010, Vol.9, p.674-677
Hauptverfasser: Heun Lee, Sang, Lim, Yohan, Joong Yoon, Young, Hong, Chang-Beom, Kim, Hyung-Il
Format: Artikel
Sprache:eng
Schlagworte:
3G mobile communication
Antennas
Balanced mode
Balancing
Bands
Degeneration
Dipole antennas
Feeds
Frequency bands
handset antennas
Matching
Microstrip antennas
multiband antennas
Receiving antennas
Resonant frequencies
Resonant frequency
Shape
Slot antennas
Telephone sets
Wireless communication
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this letter, a multiband handset antenna using folded slots is proposed to support the five wireless communication bands of GSM850 (824-894 MHz), GSM900 (880-960 MHz), DCS1800 (1710-1880 MHz), PCS1900 (1850-1990 MHz), and UMTS (1920-2170 MHz). Since the proposed antenna has balanced resonating characteristics, resonant frequency shifting due to the hand effect is reduced while allowing a small size of 40 × 18 × 7 mm 3 (W × L × H). As a result, the improved matching characteristic at the operating frequency band reduces the degeneration of the radiation efficiency due to the hand effect.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2010.2058086