Compact power splitter with harmonic suppression based on inductively loaded slow-wave transmission lines

2018 ◽  
Vol 60 (6) ◽  
pp. 1464-1468 ◽  
Author(s):  
J. Selga ◽  
J. Coromina ◽  
P. Vélez ◽  
A. Fernández-Prieto ◽  
A. J. Martinez-Ros ◽  
...  
Keyword(s):  
Slow Wave ◽  
Transmission Lines ◽  
Wave Transmission ◽  
Harmonic Suppression ◽  
Power Splitter

60 GHz Amplifier Employing Slow-wave Transmission Lines in 65-nm CMOS

2008 NORCHIP ◽  
2008 ◽  
Author(s):  
Dan Sandstrom ◽  
Mikko Varonen ◽  
Mikko Karkkainen ◽  
Kari Halonen
Keyword(s):  
Slow Wave ◽  
Transmission Lines ◽  
Wave Transmission ◽  
60 Ghz

scholarly journals Miniaturised and harmonic‐suppressed rat‐race couplers based on slow‐wave transmission lines

2019 ◽  
Vol 13 (9) ◽  
pp. 1293-1299 ◽  
Author(s):  
Jordi Selga ◽  
Jan Coromina ◽  
Paris Vélez ◽  
Armando Fernández‐Prieto ◽  
Jordi Bonache ◽  
...  
Keyword(s):  
Slow Wave ◽  
Transmission Lines ◽  
Wave Transmission

scholarly journals High-Performance Slow-Wave Transmission Lines With Optimized Slot-Type Floating Shields

2009 ◽  
Vol 56 (8) ◽  
pp. 1705-1711 ◽  
Author(s):  
Hsiu-Ying Cho ◽  
Tzu-Jin Yeh ◽  
Sally Liu ◽  
Chung-Yu Wu
Keyword(s):  
Slow Wave ◽  
Transmission Lines ◽  
High Performance ◽  
Wave Transmission

Reactively-loaded non-periodic slow-wave artificial transmission lines for stop band bandwidth enhancement: application to power splitters

2019 ◽  
Vol 11 (5-6) ◽  
pp. 475-481 ◽  
Author(s):  
Jan Coromina ◽  
Paris Vélez ◽  
Jordi Bonache ◽  
Francisco Aznar-Ballesta ◽  
Armando Fernández-Prieto ◽  
...  
Keyword(s):  
Slow Wave ◽  
Transmission Lines ◽  
Periodic Structures ◽  
Characteristic Impedance ◽  
Stop Band ◽  
Pass Band ◽  
Harmonic Suppression ◽  
Transmission Zeros ◽  
Rejection Level ◽  
Power Splitters

AbstractThis paper presents slow-wave transmission lines based on non-periodic reactive loading. Specifically, the loading elements are stepped impedance shunt stubs (SISS). By sacrificing periodicity using SISS tuned to different frequencies, multiple transmission zeros above the pass band arise, and the rejection level and bandwidth of the stop band is improved as compared with those of periodic structures. Through a proper design, it is possible to achieve compact lines, simultaneously providing the required electrical length and characteristic impedance at the design frequency (dictated by specifications), and efficiently filtering the response at higher frequencies. These lines are applied to the design of a compact power splitter with filtering capability in this work. The length of the splitter, based on a 35.35 Ω impedance inverter, is reduced by a factor of roughly two. Moreover, harmonic suppression better than 20 dB up to the fourth harmonic is achieved.

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