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نمایش تعداد 1-10 از 64
INTERACTION OF DUAL BAND HELICAL AND PIFA HANDSET ANTENNAS WITH HUMAN HEAD AND HAND
سال: 2007
خلاصه:
Helical antenna and planar inverted-F antenna (PIFA) are two commonly used handset antennas. This paper presents a comprehensive study on the performance of a dual band PIFA and a dual band helical antenna designed for operating in GSM900 and DCS...
[Front cover]
ناشر: IEEE
سال: 2014
Reversible watermarking based on sorting prediction scheme
ناشر: IEEE
سال: 2014
Adaptive delay-tolerant scheduling for efficient cellular and WiFi usage
ناشر: IEEE
سال: 2014
Tunable antenna techniques for compact handset applications
ناشر: IET
سال: 2014