Wideband microstrip-fed monopole antenna having frequency band-notch function

Kyungho Chung, Jae-Moung Kim, Jaehoon Choi

IEEE Microwave and Wireless Components Letters · 2005 · 205 citations · 10 references

Concepts

Abstract

A novel and compact ultra-wideband (UWB) microstrip-fed monopole antenna having frequency band notch function is presented. To increase the impedance bandwidth of an antenna, a narrow slit is used. By inserting a modified inverted U-slot on the proposed antenna, the frequency band notch characteristic is obtained. The designed antenna satisfies the voltage standing wave ratio requirement of less than 2.0 in the frequency band between 3 and 11 GHz while showing the band rejection performance in the frequency band of 5.0 to 5.9 GHz.

References

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