Design of Compact Penta-Band Printed Antenna for WLAN/WiMAX Applications

2016 ◽  
Vol 5 (3) ◽  
pp. 10
Author(s):  
PRABHA RACHNA ◽  
TRIPATHI G.S. ◽  
VERMA SUDHANSHU ◽  
◽  
◽  
...  
Keyword(s):  
Printed Antenna

scholarly journals Design and Realization of Low profile Compact Wideband Monopole Printed Antenna for C and X band Application

2021 ◽  
Vol 1797 (1) ◽  
pp. 012030
Author(s):  
S Ghosh ◽  
I Sarkar ◽  
S Chowdhury ◽  
S Dutta ◽  
P Dey ◽  
...  
Keyword(s):  
Printed Antenna ◽  
Low Profile ◽  
X Band

scholarly journals Donut-Shaped mmWave Printed Antenna Array for 5G Technology

Electronics ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1415
Author(s):  
Mian Muhammad Kamal ◽  
Shouyi Yang ◽  
Saad Hassan Kiani ◽  
Muhammad Rizwan Anjum ◽  
Mohammad Alibakhshikenari ◽  
...  
Keyword(s):  
Antenna Array ◽  
Ground Plane ◽  
Single Element ◽  
Total Efficiency ◽  
Printed Antenna ◽  
Central Frequency ◽  
Ring Shape ◽  
Dual Beam ◽  
High Bandwidth ◽  
Slotted Antenna

This article presents compact and novel shape ring-slotted antenna array operating at mmWave band on central frequency of 28 GHz. The proposed structure designed at 0.256 mm thin Roggers 5880 is composed of a ring shape patch with a square slot etched at the top mid-section of partial ground plane. Through optimizing the ring and square slot parameters, a high bandwidth of 8 GHz is achieved, ranging from 26 to 32 GHz, with a simulated gain of 3.95 dBi and total efficiency of 96% for a single element. The proposed structure is further transformed in a 4-element linear array manner. With compact dimensions of 20 mm × 22 mm for array, the proposed antenna delivers a high simulated gain of 10.7 dBi and is designed in such a way that it exhibits dual beam response over the entire band of interest and simulated results agree with fabricated prototype measurements.

Compact dual and triple band antennas for 5G-IOT applications

2021 ◽  
pp. 1-8
Author(s):  
Ruchi ◽  
Amalendu Patnaik ◽  
M. V. Kartikeyan
Keyword(s):  
Microwave Frequency ◽  
Mobile Internet ◽  
Dual Band ◽  
Impedance Bandwidth ◽  
Printed Antenna ◽  
Iot Applications ◽  
Multiband Antennas ◽  
New Radio ◽  
Compact Size ◽  
Triple Band

Abstract Designing miniaturized multiband antennas to cover both the 5G new radio frequencies (FR1 and FR2) simultaneously is a challenge for wireless communication researchers. This paper presents two antenna designs : a dual-band printed antenna of size 18 × 16 × 0.285 mm3 operating at FR1–5.8 GHz and FR2–28 GHz and a triple-band printed antenna with dimensions 30 × 25 × 0.543 mm3 operating at FR1–3.5 GHz and 5.8 GHz (sub-6 GHz microwave frequency bands) and FR2–28 GHz (mm-wave frequency band). The final projected triple-band antenna has a compact size with an impedance bandwidth of 12.71%, 11.32%, and 18.3% at 3.5 GHz, 5.8 GHz, and 28 GHz, respectively with the corresponding gain of 1.86 dB, 2.55 dB, and 4.41 dB. The measured radiation characteristics of the fabricated prototypes show that the proposed designs are suitable for trendy 5G-RFID and mobile Internet of things (IoT) applications.

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