Design of MIMO Triangular Microstrip Patch Antenna for IEEE 802.11a Application

Arulaalan, M.; Mahendran, K.; Prabakaran, P.; Manikannan, G.

doi:10.1007/978-981-15-0146-3_35

Cited by 13 publications

(5 citation statements)

References 11 publications

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“…Two Triangular shaped patch antenna with fractal structure is implemented for array to improve the bandwidth and multiband operation and the Z shaped stub in the ground plane shows good isolation for two antennas [73]. Obtaining the antenna operating for multiple resonating frequencies is also by using DGS.…”

Section: Multiband Operationmentioning

confidence: 99%

Analysis of Substrate and Shapes of Microstrip Antenna for 5G Wireless Communication

Varalakshmi

2023

Preprint

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In recent years, the analysis of microstrip patch antenna (MPA) has bloomed the wireless communication. Since there are more compact gadgets in the wireless technology, more antenna come into existence with varying configuration and space orientation. The compactness proposed for the design of MPA becomes more challenging task for proper alignment, flexibility in feeding the line. MPA finds more advantageous than the earlier antenna with huge structures, which are likely installed at the proper height. The proposed radiator analysed for three shapes (rectangle, circle and triangle). In addition, the radiator analysed for different substrates such as Arlon, Epoxy, FR4, Polymide and Rogger 5880 using the software CST studio software 2019. The height if the dielectric layer is 1.6 mm.

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Section: Multiband Operationmentioning

confidence: 99%

Analysis of Substrate and Shapes of Microstrip Antenna for 5G Wireless Communication

Varalakshmi

2023

Preprint

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“…compare the SER performance of the UFMC system with that of the OFDM system, and examine the impact of poor CFO compensation. The MIMO-OFDM (MULTI-INPUT MULTI-OUTPUT ORTHODONAL FREQUENCY DIVISION MULTIPLEXING) [9] systems, which provide stable performance of diversity and spatial multiplexing as well as superior spectrum efficiency than UMFC systems, have attracted substantial attention. MIMO-OFDM systems, however, have high peak-to-average power ratios (PAPR).…”

Section: Related Workmentioning

confidence: 99%

PAPR Reduction and Channel Estimation in Universal Filtered Multicarrier System Using MIMO

2022

MJARET

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Due to its effectiveness, UFMC is also one of the modulation methods now employed in 5G technology. Additionally, it offers low frequency and tenacity PAPR makes analog-todigital and digital-to-analog converters more difficult and decreases the effectiveness of radio-frequency (RF) power amplifiers. For receivers to correctly recover the broadcast signals, channel state information (CSI), which is obtained through channel estimate, is crucial. For OFDM, there are several well-defined traditional pilot-aided channel estimate algorithms, It is sometimes referred to as UF-OFDM due to the similarities between UFMC and OFDM. The channel estimate methods used for OFDM are therefore adaptable to this 5G method with a few adjustments. Two distinct channel estimate methods that may be assessed for UFMC are least square (LS) and minimum mean square error (MMSE). Techniques for interpolation like linear and spline are also assessed for UFMC. Since LS is more susceptible to noise at higher SNRs, simulation findings demonstrate that MMSE offers superior MSE performance than LS. Both the AWGN and Rayleigh fading channels exhibit the MSE floor.

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“…By sharing the CH's data transmission, the relay node aids in offloading the CH's energy use. However, two or more CHs may pick the same relay nodes, which would hasten their energy depletion [9]. A CH must also use more energy while selecting its relay node.…”

Section: Related Workmentioning

confidence: 99%

Improved PSO Algorithm with Encoding And Decoding To Enhance The Network Lifetime In Wireless Sensor Network

2022

MJARET

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A key goal in developing and establishing a wireless sensor network is to maximise network longevity. An effective topology control strategy for achieving this aim is clustering sensor nodes. In this research, we provide an improved particle swarm optimization algorithm-based protocol for extending network lifespan, an optimization technique created to choose target nodes. Additionally, approaches for encoding and decoding are utilised to prolong network lifespan by using less time. Relay nodes are utilised when the distance from the cluster head to the base station is greater in order to reduce the cluster heads' excessive power consumption and take into consideration both energy efficiency and transmission distance. The network's lifespan is increased by the suggested protocol's improved distributed sensors and well-balanced clustering architecture. The suggested protocol operates well, as shown by the simulation results, which also display the nodes' energy and longevity. Using Network Animator, the simulation's output depicts how well wireless sensor networks operate. Additionally, graphs showing the energy used by nodes, their average lifespan (First Dead Node, Quarter Dead Node, and Half Dead Node), the number of Alive nodes, and their total remaining energy have been collected.

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Design of MIMO Triangular Microstrip Patch Antenna for IEEE 802.11a Application

Cited by 13 publications

References 11 publications

Analysis of Substrate and Shapes of Microstrip Antenna for 5G Wireless Communication

Analysis of Substrate and Shapes of Microstrip Antenna for 5G Wireless Communication

PAPR Reduction and Channel Estimation in Universal Filtered Multicarrier System Using MIMO

Improved PSO Algorithm with Encoding And Decoding To Enhance The Network Lifetime In Wireless Sensor Network

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