volume | PIER Journals

Abstract

A thin internal planar antenna for GSM/DCS with a hollow shorting cylinder suitable for integration with an embedded digital camera for a mobile phone is presented. A small vertical ground plane electrically connected to the system ground plane of the mobile phone is used. The vertical ground plane can function as an effective shield wall between the antenna and the nearby electronic elements in the mobile phone. The method of moments is used to simulate the antenna structure and calculate the radiation characteristics of the antenna.

1. Wong, K. L., Planar Antennas for Wireless Communications, 2003.

2. Chien, S. L., F. R. Hsiao, Y. C. Lin, and K. L. Wong, "Planar inverted-F antenna with a hollow shorting cylinder for mobile phone with an embedded camera," Microwave and Optical Technology Letters, Vol. 41, No. 5, 418-419, June 2004.
doi:10.1002/mop.20157

3. Wong, K. L, S. L. Chien, C. M. Su, and F. S. Chang, "An internal planar mobile-phone antenna with a vertical ground plane," Microwave and Optical Technology Letters, Vol. 46, No. 6, 597-599, September 2005.
doi:10.1002/mop.21061

4. Wong, K. L. and Y. C. Lin, "Thin internal planar antenna for GSM/DCS/PCS/UMTS operation in a PDA phone," Microwave and Optical Technology Letters, Vol. 47, No. 5, 423-426, December 2005.
doi:10.1002/mop.21190

5. Wong, K. L., Y. C. Lin, and T. C. Tseng, "Thin internal GSM/DCS patch antenna for a portable mobile terminal," IEEE Trans.A ntennas Propag., Vol. 54, No. 1, 238-241, January 2006.
doi:10.1109/TAP.2005.861566

6. Wong, K. L. and T. C. Tseng, "Internal patch antenna with an inset shielding metal case for mobile-device application," Microwave and Optical Technology Letters, Vol. 48, No. 2, 220-222, February 2006.
doi:10.1002/mop.21311

7. Su, C. M, K. L. Wong, B. Chen, and S. Yang, "EMC internal patch antenna integrated with a U-shaped shielding metal case for mobile device application," Microwave and Optical Technology Letters, Vol. 48, 1157-1161, 2006.
doi:10.1002/mop.21552

8. Su, S. W., A. Chen, K. L. Wong, and Y. C. Lin, "Integrated internal patch antenna for umts mobile phone application," Microwave and Optical Technology Letters, Vol. 49, No. 2, 349-351, February 2007.
doi:10.1002/mop.22128

9. Abdelaziz, A. A., "Bandwidth enhansment of microstrip antenna," Progress In Electromagnetics Research, Vol. 63, 311-317, 2006.
doi:10.2528/PIER06053001

10. Kaya, A., "Meandered slot and slit loaded compact microstrip sntenna with integrated impedance tuning network," Progress In Electromagnetics Research B, Vol. 1, 219-235, 2008.
doi:10.2528/PIERB07102601

11. Khodae, G. F., J. Nourinia, and C. Ghobadi, "A practical miniaturized U-slot patch antenna with enhanced bandwidth," Progress In Electromagnetics Research B, Vol. 3, 47-62, 2008.
doi:10.2528/PIERB07112201

Professor Saber Zainud-Deen

Dr. Shaymaa Gaber

Dr. Sabry Ibrahem