Abstract

The antenna is one of the components of the Base Transceiver Station (BTS). The function of the antenna on the transmitter is as a device that can convert electrical energy from the transmission line into electromagnetic waves into free space. BTS is an important device that supports 5G wireless technology. Massive MIMO as the main technology of 5G. To support that a wideband designs using U-slot consists of slot cut in the patch center with the symmetric position has been designed and combined with rectangular microstrip antenna (RMSA). The advantage of U-slot position governs which higher order resonant modes contribute to the bandwidth enhancement. The performance of a microstrip patch antenna is highly dependent on the feeding technique. By using proximity coupled feed, we can have a larger thickness substrate, but we can trade this with excellent return loss values. This antenna design works at a frequency of 3.5 GHz, uses FR4 material, return loss is smaller than-10 dB and the detailed resonant mode-based study is presented. A bandwidth greater than 800 MHz (>30%) is obtained. With these results, it is hoped that this antenna design will be able to support the implementation of massive MIMO.

Original languageEnglish
Title of host publication6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages202-206
Number of pages5
ISBN (Electronic)9798350358346
DOIs
Publication statusPublished - 2023
Event6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Batam, Indonesia
Duration: 11 Dec 2023 → …

Publication series

Name6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Proceeding

Conference

Conference6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023
Country/TerritoryIndonesia
CityBatam
Period11/12/23 → …

Keywords

  • 5G
  • antenna
  • bandwidth enchancement
  • microstrip
  • proximity feed
  • u-slot

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