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A Novel UWB Slot Antenna with a Self-Complementary Matching Network
Date
2015-11-03
Author
Ojaroudi, Mohammad
Aydın Çivi, Hatice Özlem
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In this paper a simple printed slot antenna with an enhanced bandwidth based on self-complementary structures is presented for UWB applications. The proposed antenna consists of a square radiating patch with a microstrip feed-line defected by an inverted U-shaped slot on one side, a rectangular slot and a defected ground plane by an inverted U-shaped strip protruded from rectangular slot on the other side. The antenna provides a wide usable fractional bandwidth of more than 100% (3.2-10.5 GHz). This large operating bandwidth is obtained by choosing suitable dimensions for the proposed quasi-self-complementary matching circuit. The designed antenna has a small volume of 20x20x0.8 mm(3). It exhibits almost omnidirectional radiation pattern with low cross polarization level.
Subject Keywords
Microstrip Slot Antenna
,
Defected Ground Structure (DGS)
,
Defected Microstrip Structure (DMS)
URI
https://hdl.handle.net/11511/54493
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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M. Ojaroudi and H. Ö. Aydın Çivi, “A Novel UWB Slot Antenna with a Self-Complementary Matching Network,” 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54493.
