This paper presents the design of a frequency reconfigurable monopole microstrip patch
antenna for wireless communication applications. The proposed antenna functions in one …

This paper proposes a wide band and multiband frequency reconfigurable antenna that can
operate in the UWB, GSM, GPS, 4G LTE, WLAN, and WiMAX bands. The antenna is made …

In this work, tri resonance multi slot microstrip patch antenna which operates at three center
frequencies of 11 GHz, 11.9 GHz, 15.7 GHz is designed and simulated. As a commercial …

The paper proposes a compact monopole antenna for frequency reconfiguration. The
monopole is folded into the form of a hook to reduce the size of the antenna. The frequency …

This paper presents the design and investigation of array antennas formed of two narrow
rectangular slots. Two approaches for feeding the two slots by microstrip lines are …

This paper presents a novel shape with Hexa-band tunable frequency-reconfigurable
antenna with a compact size of (16× 23× 1.6 mm3). The antenna operates in quad operation …

This paper proposes a compact multi-sector array structure based on bowtie antenna
elements. The designed array consists of three (1× 8) linear arrays to cover 360o. The array …

In this paper, a Multiband-Frequency-Reconfigurable Antenna with a small compact size
(20× 35× 1.6 mm3) is presented. The designed antenna can work effectively under the …