Design and Analysis of a Hexa-Band Frequency Reconfigurable Monopole Antenna

2017 ◽  
Vol 64 (1) ◽  
pp. 59-66 ◽  
Author(s):  
S. Ullah ◽  
S. Ahmad ◽  
B. A. Khan ◽  
U. Ali ◽  
F. A. Tahir ◽  
...  
Keyword(s):  
Monopole Antenna ◽  
Band Frequency

scholarly journals A COMPACT DUAL NOTCH-BAND FREQUENCY RECONFIGURABLE UWB MONOPOLE ANTENNA

2021 ◽  
Vol 106 ◽  
pp. 215-226
Author(s):  
Jingchang Nan ◽  
Jiu-Yang Zhao ◽  
Yuan Wang
Keyword(s):  
Monopole Antenna ◽  
Band Frequency ◽  
Notch Band

A Monopole Antenna at Quad Band Frequency for Indoor Application

2021 ◽  
Vol 9 (VIII) ◽  
pp. 331-336
Author(s):  
M. Arun
Keyword(s):  
Ieee 802.11 ◽  
Rf Circuits ◽  
Monopole Antenna ◽  
Planar System ◽  
Band Frequency ◽  
Multiband Antenna ◽  
Wireless Services

In this paper we concentrate on design of multiband antenna for existing wireless services. At present, the available techniques are modifying the main radiator (bending, folding, meandering and wrapping) which affects the size of antenna. This makes it more complex in implementing on RF circuits. To achieve multiband capability along with compactness in size we go with slotted multiband planar system. Here we design antenna in such a way in works on quad band frequency i.e., GPS, WiMax and WLAN(IEEE 802.11 a,b) for indoor application.

Dual-band frequency-reconfigurable monopole antenna for WLAN applications

2014 ◽  
Vol 57 (1) ◽  
pp. 55-58 ◽  
Author(s):  
Siddik Cumhur Basaran ◽  
Kubilay Sertel
Keyword(s):  
Monopole Antenna ◽  
Dual Band ◽  
Band Frequency

scholarly journals An Integrated Design of GSM and Bluetooth Ultra Wide-Band (UWB) Monopole Antenna for Wireless applications

2019 ◽  
Author(s):  
Praveen Gorla ◽  
Sushma Amirisetti ◽  
Ravuri Sai Teja ◽  
Korrapati Karthik
Keyword(s):  
Ground Plane ◽  
Integrated Design ◽  
Microstrip Antennas ◽  
Simulation Software ◽  
Monopole Antenna ◽  
Ultra Wideband ◽  
Dual Band ◽  
Central Position ◽  
Band Frequency ◽  
Triple Band

Wireless communication plays a major role in technology transformation into new dimensions where it require most efficient transreceivers which are basically known as antennas for establishing communication between nodes to node.There are different types of antennas used for regenerating different frequencies for different applications. In satellite communication, in air and space crafts or in missile applications where mass, heaviness, volume,budget, performance etc. are the main requirements to design antennas. Such requirements are fulfilled by the Microstrip Antennas . Microstrip Antennas are designed to meet these specifications and hence are widely used in many applications such as global system for mobile communication (GSM), the global positioning system (GPS), personal communication,etc.. A compact microstrip feed with triple band circular monopole antenna which can operate frequencies ranging over GSM (1.78 to 1.82GHz),Bluetooth (2.4 to2.48GHz) and Ultra wideband (UWB:3.10 to 10.6GHz) bands are designed and investigated for wireless applications.By a generalized circular radiating monopole with destructive ground plane,the UWB frequency operation is achieved. Further proceedings, the central part of the radiating antenna is removed by slotting it and then etching a half wavelength circular arc from the radiating patch antenna to achieve a dual band frequency operation over Bluetooth and UWB.The triple band frequency operation is realized by embedding quarter wavelength parasitic element/strip resonating at 1.8GHz placed at the slotted central position in the radiating patch antenna.In this project triple band circular monopole antenna is designed and simulated using electromagnetic simulation software HFSS(15.0).The implementation of the proposed antenna is done on FR4 dielectric substrate having a dielectric constant of 4.4 and loss tangent of 0.02. The antenna covers the three bands of operation with reflective coefficient <-10dB.The antenna also exhibits stable radiation patterns for entire UWB. As a result,integrated lower frequency bands are achieved.

scholarly journals A triple band modified F-shaped monopole antenna for RFID application

2020 ◽  
Vol 9 (6) ◽  
pp. 2469-2476
Author(s):  
Spoorti Barigidad ◽  
Aishwarya C. Yeshawant ◽  
Sridevi Rao ◽  
Tharunya C. A. ◽  
Tanweer Ali ◽  
...  
Keyword(s):  
Radio Frequency Identification ◽  
Low Cost ◽  
Ground Plane ◽  
Dielectric Substrate ◽  
Monopole Antenna ◽  
Band Frequency ◽  
Antenna Structure ◽  
High Frequency Structure Simulator ◽  
Frequency Identification ◽  
Triple Band

Radio frequency identification (RFID) is a very prominent technology and is used in object-attached identification and tracking tags. In this paper a triple band monopole antenna is designed to work at 2.2-2.6 GHz (lower RFID band), 5.3-6.8 GHz and 8.7-9.5 GHz (upper RFID band) frequency ranges. The antenna design resembles a modified F-shaped radiator and is built on a low cost easily available FR4 dielectric substrate. Initially an F-shaped radiator with partial ground plane is studied which exhibits the operation at 2.6 and 6.5 GHz. Further, modifying this F-shaped radiator exhibits an additional resonance at 9.2 GHz. Fundamental characteristics such as reflection coefficient (S11), radiation pattern and 3D gain have been analyzed and good results have been obtained. Parametric analysis is carried out to fix the optimized antenna dimensions. All the simulations are carried out using the high frequency structure simulator software (HFSS). The antenna structure is easy to design and produce, and ideal for use in RFID applications.document quickly and accurately, to determine its relevance to their interests, and thus to decide whether to read the document in its entirety.

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