Hexa‐band printed monopole antenna for wireless applications

Abstract

International audienceIn this letter, a hexa-band printed monopole antenna composed of various L-shape radiating elements is presented for various wireless applications. The antenna is designed to fully cover the CDMA (870-890 MHz), GSM (900-1800 MHz), DCS (1710-1880 MHz), PCS (1900 MHz), LTE-E/LTE-D (2300-2800 MHz), and WLAN (2.45/5.8 GHz) frequency bands. The proposed antenna achieves a gain of 1.8 dB, 3.17 dB, 3.23 dB, and 5.82 dB at respective bands. Fabrication of the antenna is completed on Rogers RT-5880 high frequency laminate with a finite ground plane having a rectangular slot on the other side of the substrate. The antenna is realized via standard printed circuit board (PCB) technology and its performance is validated by measurements in terms of s-parameters and radiation characteristics

Inverted L‐notch loaded hexa band circular patch antenna for X, ku/K band applications

“…In this letter, a compact (30 × 30) mm 2 , hexa band CPA with inverted L‐notches is presented, simulated, and experimentally demonstrated for X/Ku/K band applications. Reported hexa‐band antennas are designed for LTE/GSM, code division multiple access (CDMA), and wideband local area network (WLAN) applications and we rarely encounter hexa‐band patch antennas in literature covering X and Ku/K bands. Therefore, in terms of multi‐resonating antenna in X, Ku/K bands, the proposed hexa‐band antenna design is de novo.…”

Circularly polarized quad‐band monopole antenna of wireless communication system

“…So, multiband antenna design is very demanding and challenging task. That is why researchers are still working on design of multiband antennas with different promising structural configurations like slot type, PIFA, and monopole, antennas which may fulfill the requirements. In this context planar microstrip monopole antennas with various structures are very popular in multiband applications due to some inherent features such as light weight, low cost, easy fabrication, ease of integration within an environment of microwave circuit, and its radiation patterns characteristics.…”

“…In this context planar microstrip monopole antennas with various structures are very popular in multiband applications due to some inherent features such as light weight, low cost, easy fabrication, ease of integration within an environment of microwave circuit, and its radiation patterns characteristics. As far as excitation is concerned the monopole antennas are classified into three sections ACS, CPW, and microstrip feed …”

A Microstrip Monopole Antenna with C-shaped Patch for Multiband Applications

“…The operating bands for these technologies as assigned by IEEE 802.11 are (WLAN: 2.4-2.484, 5.15-5.35 and 5.725-5.85 GHz) and (WiMAX: 2.5-2.69, 3.4-3.69 and 5.25-5.85 GHz) [1,3,[6][7][8]. GSM (900-1800 MHz), CDMA (870-890 MHz), PCS (1900 MHz), DCS (1710-1880 MHz), WLAN (2.45/5.8 GHz) and LTE-E/LTE-D (2300-2800 MHz) [9]. The slots are one of the common processes of miniaturization of antennas while enabling multiband operation, which allow shifting of resonant modes towards lower frequencies [10].…”

“…The slots are one of the common processes of miniaturization of antennas while enabling multiband operation, which allow shifting of resonant modes towards lower frequencies [10]. Using the famous printed monopole antenna technology, multi-band resonance antennas have been designed [9]. It is necessary to design ultra-wide antennas with band rejection or multiband characteristics and reconfiguration the ability although many systems do not need to work in all frequency bands [2,7].…”