scholarly journals Cold sintered, temperature-stable CaSnSiO5-K2MoO4 composite microwave ceramics and its prototype microstrip patch antenna

2021 ◽  
Vol 41 (1) ◽  
pp. 424-429
Author(s):  
Yuping Ji ◽  
Kaixin Song ◽  
Shiyu Zhang ◽  
Zhilun Lu ◽  
Ge Wang ◽  
...  
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microwave Ceramics ◽  
Microstrip Patch ◽  
Sintered Temperature

Dielectric Properties and Microstrip Patch Antenna Performances of 0.95MgTiO3-0.05CaTiO3 Microwave Ceramics

2013 ◽  
Vol 706-708 ◽  
pp. 64-68 ◽  
Author(s):  
Zhao Xian Xiong ◽  
Guo Feng Zhang ◽  
Hao Xue ◽  
Jin Bao Huang ◽  
Qiang Zheng ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Patch Antenna ◽  
Return Loss ◽  
Microstrip Patch Antenna ◽  
Substrate Thickness ◽  
Zero Temperature ◽  
Microwave Ceramics ◽  
Resonant Frequencies ◽  
Microstrip Patch ◽  
Quality Factor Q

τMicrowave dielectric properties of 0.95MgTiO3-0.05CaTiO3 ceramics and their performances as H-shaped microstrip patch antenna were investigated. Best values of dielectric constant (εr) and quality factor (Q×f) of 19.00 and 66800GHz, respectively, were obtained for the microwave ceramics sintered at 1300°C for 3h. A near-zero temperature coefficient of resonant frequency (τf) of -4.7ppm/°C was obtained for the ceramics with sintering 1280°C for 3h. A new kind of H-shaped microstrip patch antenna with two resonant frequencies was fabricated by using of this kind of ceramics as antenna substrate. The return loss bandwidth of the patch antenna was extended with the increasing of substrate thickness at both resonant frequencies of the antennas, around 1.530GHz and 2.750GHz, respectively.

Metamaterial Structure with Negative μ and ε for reduction of return loss of Microstrip Patch Antenna

2012 ◽  
Vol 2 (8) ◽  
pp. 130-133
Author(s):  
Amandeep Singh Amandeep Singh ◽  
◽  
Sankul Agarwal ◽  
Vaibhav Sharma ◽  
Shivam Pandita
Keyword(s):  
Patch Antenna ◽  
Return Loss ◽  
Microstrip Patch Antenna ◽  
Metamaterial Structure ◽  
Microstrip Patch

Frequency reconfigurable microstrip patch antenna

2014 ◽  
Author(s):  
Liping Han ◽  
Luting Guo ◽  
Runbo Ma ◽  
Wenmei Zhang
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch

A Multi-Band Trident Shape Microstrip Patch Antenna for GSM and Wide Band Application

2015 ◽  
Vol 4 (3) ◽  
pp. 9-14
Author(s):  
Rajeewa Kumar Jaisawal ◽  
◽  
Arvind Kumar Pandey ◽  
R. K. Chauhan ◽  
◽  
...  
Keyword(s):  
Patch Antenna ◽  
Wide Band ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch ◽  
Multi Band
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