Dual-Band Dual-Mode Dielectric Resonator Filtering Power Divider With Flexible Output Phase Difference and Power Split Ratio

2022 ◽  
Vol 70 (1) ◽  
pp. 190-199
Author(s):  
Wei Yu ◽  
Lin Xu ◽  
Xiu Yin Zhang ◽  
Jian-Xin Chen
Keyword(s):  
Phase Difference ◽  
Dielectric Resonator ◽  
Power Divider ◽  
Dual Band ◽  
Dual Mode ◽  
Split Ratio ◽  
Power Split

Miniaturized Dual-Band Differential Filter Using Dual-Mode Dielectric Resonator

2018 ◽  
Vol 28 (8) ◽  
pp. 657-659 ◽  
Author(s):  
Jian-Xin Chen ◽  
Jiang Li ◽  
Jin Shi
Keyword(s):  
Dielectric Resonator ◽  
Dual Band ◽  
Dual Mode

Dielectric Resonator Working as Feed as Well as Antenna: New Concept for Dual-Mode Dual-Band Improved Design

2016 ◽  
Vol 64 (4) ◽  
pp. 1497-1502 ◽  
Author(s):  
Poulomi Gupta ◽  
Debatosh Guha ◽  
Chandrakanta Kumar
Keyword(s):  
Dielectric Resonator ◽  
Dual Band ◽  
Dual Mode ◽  
Improved Design

Design of compact dual‐mode dual‐band filtering power divider with high selectivity

2015 ◽  
Vol 51 (22) ◽  
pp. 1795-1796 ◽  
Author(s):  
Chuantao Cai ◽  
Jianpeng Wang ◽  
Yijing Deng ◽  
Jia‐Lin Li
Keyword(s):  
High Selectivity ◽  
Power Divider ◽  
Dual Band ◽  
Dual Mode

Dual-band 3-way power divider and combiner based on CRLH-TLs

2015 ◽  
Vol 8 (7) ◽  
pp. 1037-1043 ◽  
Author(s):  
Mohammad Bemani ◽  
Saeid Nikmehr
Keyword(s):  
Transmission Lines ◽  
Return Loss ◽  
Relative Dielectric Constant ◽  
Band 3 ◽  
Power Divider ◽  
Dual Band ◽  
Left Handed ◽  
Power Split ◽  
Planar Array ◽  
Easy Integration

In this paper, by using composite right and left handed transmission lines and non-radiating CRLH-TLs, a dual-band 3-way series power divider (SPD) is presented. The proposed dual-band divider is designed and fabricated on an inexpensive FR4 substrate of thickness h = 0.79 mm and a relative dielectric constant of εr = 4.4 to work at 0.915 and 2.440 GHz. Also, in order to improve the isolation characteristics of this divider, three isolation resistors are implemented among output ports. Derived formulas are presented in details. The dual-band nature of the designed SPD, good input return loss, as well as equal power split among the three output ports, flexibility of spacing the output ports arbitrarily apart, and easy integration with planar devices make the proposed divider well suited for feeding many dual-band microwave circuits, such as multipliers, mixers, and planar array antennas. In addition, due to its excellent return-loss at the output ports and its high isolation, the proposed divider in this paper can be used as a power combiner.

Dual-mode dual-band modified slot coupled cylindrical dielectric resonator antenna

2018 ◽  
Author(s):  
Ravi Kumar Gangwar ◽  
Anand Sharma ◽  
Gourab Das ◽  
Abhishek Kumar Sukhija ◽  
G.S. Reddy
Keyword(s):  
Dielectric Resonator ◽  
Dual Band ◽  
Dielectric Resonator Antenna ◽  
Dual Mode

4-GHz band bandpass filter using orthogonal array coupling TM110 dual mode dielectric resonator

1990 ◽  
Vol 73 (10) ◽  
pp. 10-18
Author(s):  
Toshio Nishikawa ◽  
Youhei Ishikawa ◽  
Jun Hattori ◽  
Yoshio Kobayashi
Keyword(s):  
Orthogonal Array ◽  
Dielectric Resonator ◽  
Bandpass Filter ◽  
Dual Mode
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