Design a dual-band microstrip antenna using slots

Hyun Jung Ko, Won Kyu Kim, Jae Cheol Shin, Hak Yong Lee, Young Seek Chung, Chang Yul Cheon

Research output: Contribution to journalArticlepeer-review


In this paper, a dual-band antenna aimed for a mobile communication repeater was designed and measured. The operating frequency ranges are GSM(870 ∼960 MHz) and WCDMA(1920 ∼2170 MHz) bands. Experimental and numerical studies are performed for various design variables such as slot lengths. Using two meandering slots in the ground plane, we can obtain two higher resonant frequencies significantly with broader bandwidths. The measured maximum gain of antenna is 2 dBi in the GSM band and 2.45 dBi in the WCDMA band.

Original languageEnglish
Pages (from-to)2016-2021
Number of pages6
JournalTransactions of the Korean Institute of Electrical Engineers
Issue number10
StatePublished - Oct 2009


  • Dual-band
  • Dual-frequency
  • GSM
  • Meander


Dive into the research topics of 'Design a dual-band microstrip antenna using slots'. Together they form a unique fingerprint.

Cite this