Proceedings ArticleDOI
Antenna miniaturization techniques for wireless applications
Divyanshu Upadhyay,Ravi Prakash Dwivedi +1 more
- pp 1-4
TLDR
This paper presents the simulation analysis of small planar antennas using different antenna miniaturization techniques to defineminiaturization methods by which the authors can estimate the use of micro strip antennas.Abstract:
In wireless communication, antenna miniaturization is a vital issue these days. This paper presents the simulation analysis of small planar antennas using different antenna miniaturization techniques. They have brought to define miniaturization methods by which we can estimate the use of micro strip antennas. Various govt. and private sector organizations made use of these techniques to solve the problem of antenna fabrication in mobiles, satellites, missiles, radar navigational aids and military applications. These techniques are used to reduce the physical size but to increase the bandwidth and efficiency of antenna. Some approaches for antenna miniaturization are introduction of slots, slits, short meandering and novel geometries like fractals or by using higher dielectrics constant. The effect of miniaturization in various antenna parameters like, radiation efficiency, gain and bandwidth are discussed. Finally the paper reports a brief description of miniaturization of antenna by using suitable and efficient methods that includes use of double layered substrate structure in microstrip patch antenna.read more
Citations
More filters
Journal ArticleDOI
Multiband and Miniaturized dual layer Antenna incorporated with FSS and DGS
TL;DR: A novel dual layer rectangular printed Antenna based on loop type Frequency selective surfaces with five concentric rings and I shaped defected ground structure (DGS) is designed and investigated and exhibits miniaturization.
Proceedings ArticleDOI
High gain dual band antenna using fractal geometry for mobile communication
TL;DR: In this paper, a dual band antenna is designed using fractal geometry, which gives higher bandwidth of 670MHz and 1070MHz at resonant frequencies of 10.89GHz and 15.92GHz respectively.
Journal ArticleDOI
A novel quadband ultra miniaturized planar antenna with metallic vias and defected ground structure for portable devices.
TL;DR: In this article, a heart-shaped monopole antenna is proposed for wireless portable communication devices, which exhibits nearly an omnidirectional pattern in the elevation plane with a maximum radiation efficiency of 82.78% at 3.99 GHz, while a peak gain of 4.7 dBi is obtained at 6.5 GHz.
Journal ArticleDOI
A Novel Autonomous Wireless Sensor Node for IoT Applications
TL;DR: The experimental results show that MIFA antenna is promising solution to enhance communication performance in WSN, and the investigated single-chip WSNN with multi-wireless technologies including Bluetooth Low Energy and Zigbee as well as 6LowPAN is an attractive device for internet of thing (IoT) applications.
Proceedings ArticleDOI
Bandwidth enhancement of a microstrip antenna array using magneto-dielectric polymer substrate (PDMS-Fe 3 O 4 )
TL;DR: In this paper, the authors proposed a new substrate for multilayer microstrip antenna array for enhancement of bandwidth, gain, and overall efficiency, where Nanoparticles of iron oxide (Fe 3 O 4 ) have been composited with polymer matrix of polydimethylsiloxane (PDMS) to build up the polymer magneto-dielectric layer.
References
More filters
Book
Microstrip Antenna Design Handbook
TL;DR: Feeding Techniques and Modeling, Design and Analysis of Microstrip Antenna Arrays: Parallel and Series Feed Systems, and Theory and Design of Active Integrated Micro Strip Antenna Amplifiers.
Journal ArticleDOI
Antenna miniaturization and bandwidth enhancement using a reactive impedance substrate
TL;DR: In this article, the authors proposed a reactive impedance surface (RIS) as a substrate for planar antennas that can miniaturize the size and significantly enhance both the bandwidth and the radiation characteristics of an antenna.
Journal ArticleDOI
Design of Single PIN Shorted Three-Dielectric-Layered Substrates Rectangular Patch Microstrip Antenna for Communication Systems
Aditi Sharma,Ghanshyam Singh +1 more
TL;DR: In this article, a single-pin-shorted microstrip line fed three-dielectric-layer (with different permittivity and thickness) rectangular patch microstrip antenna for all those communication systems whose limited antenna size is premium is simulated.
THz Rectangular Microstrip Patch Antenna on Multilayered Substrate for Advance Wireless Communication Systems
TL;DR: In this article, the authors simulated a rectangular microstrip patch antenna using mul- tilayered dielectric substrate materials at THz frequencies for advanced wireless communication systems, and the simulation of this antenna has been performed by using CST Microwave Studio, which is a commercially available integral based electromagnetic simulator.