scholarly journals EMPLOYING A PAIR OF T-SHAPED STEPPED-IMPEDANCE-STUBS INSIDE THE FREE AREA OF MINIATURIZED WILKINSON POWER DIVIDERS WITH HARMONIC SUPPRESSION CAPABLE OF OPERATING AT OPTIONAL FREQUENCIES

2017 ◽  
Vol 68 ◽  
pp. 39-46
Author(s):  
Ashkan Abdipour ◽  
Arash Abdipour
Keyword(s):  
Harmonic Suppression ◽  
Power Dividers ◽  
Wilkinson Power Dividers ◽  
Free Area

Compact Microstrip Wilkinson Power Dividers With Harmonic Suppression and Arbitrary Power Division Ratios

2013 ◽  
Vol 61 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Rashid Mirzavand ◽  
Mohammad Mahdi Honari ◽  
Abdolali Abdipour ◽  
Gholamreza Moradi
Keyword(s):  
Harmonic Suppression ◽  
Power Dividers ◽  
Arbitrary Power ◽  
Wilkinson Power Dividers

Stub-Loaded Wilkinson Power Divider with Performance Enhancement

2015 ◽  
Vol 24 (08) ◽  
pp. 1550127
Author(s):  
Huan-Zhu Wang ◽  
Jia-Lin Li ◽  
Jian-Peng Wang ◽  
Wei Shao ◽  
Xue-Song Yang
Keyword(s):  
Transmission Lines ◽  
Performance Enhancement ◽  
Size Reduction ◽  
Power Divider ◽  
Harmonic Suppression ◽  
Power Dividers ◽  
High Impedance ◽  
Wilkinson Power Divider ◽  
Harmonic Components ◽  
Wilkinson Power Dividers

Microstrip Wilkinson power dividers with harmonic suppression and size reduction are investigated. It is found that by loading reactive components at the middle of high impedance transmission lines (TLs), both size reduction and harmonic suppression can be achieved. Analyses and designs of such a kind of power divider are formulated in this paper. To demonstrate the design methodology, two power dividers centered at 1.8 GHz are optimally designed and confirmed by experiments. As compared with conventional Wilkinson power divider, the proposed power divider exhibits 55.6% size reduction, and high suppressions are achieved for 2nd and 3rd harmonic components. Both simulations and measurements are presented with good agreement.

A Novel Small-Size Coupled-Line Wilkinson Power Divider for Dual-Band Applications

2013 ◽  
Vol 437 ◽  
pp. 1066-1072 ◽  
Author(s):  
Wei Min Wang ◽  
Yuan An Liu
Keyword(s):  
Design Theory ◽  
Power Divider ◽  
Dual Band ◽  
Coupled Line ◽  
Power Dividers ◽  
Full Wave ◽  
Coupled Lines ◽  
Parameters Analysis ◽  
Wilkinson Power Dividers ◽  
Circuit Configuration

A novel coupled-line circuit configuration is proposed to design small-size dual-band Wilkinson power dividers. This proposed power divider consists of three sections of coupled lines and two isolation resistors. The analytical design theory is given and the electrical parameters analysis is provided. Six numerical examples are presented to demonstrate the flexible dual-band applications. To avoid a negative isolation resistor, a practical power divider operating at 1GHz and 2.2GHz with two positive-value resistors is designed. The calculated and full-wave simulated results verify our proposed idea. Keywords: Coupled-line, dual-band, power divider.

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