A miniaturized triple band monopole antenna with a coupled branch strip for bandwidth enhancement for IoT applications

2018 ◽  
Vol 60 (9) ◽  
pp. 2336-2342 ◽  
Author(s):  
Ming-An Chung

2016 ◽  
Vol 52 (1) ◽  
pp. 8-10 ◽  
Author(s):  
Tong Li ◽  
Cheng Zhu ◽  
Xiangyu Cao ◽  
Jun Gao




Author(s):  
Ruchi ◽  
Amalendu Patnaik ◽  
M. V. Kartikeyan

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.





2013 ◽  
Vol 55 (9) ◽  
pp. 2209-2214 ◽  
Author(s):  
Hashim U. Iddi ◽  
Muhammad R. Kamarudin ◽  
Tharek A. Rahman ◽  
Abdulrahman Y. Abdulrahman ◽  
Mohsen Khalily ◽  
...  


Author(s):  
You Zheng ◽  
Peng Wang ◽  
Minjie Hua ◽  
Peng Gao
Keyword(s):  




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