Please use this identifier to cite or link to this item:
http://localhost/handle/Hannan/169148
Title: | Balanced ring hybrid with arbitrary power division ratio |
Authors: | Kai Xu;Jin Shi;Jianpeng Lu;Wei Zhang;Jian-Xin Chen |
Year: | 2017 |
Publisher: | IET |
Abstract: | A balanced ring hybrid with arbitrary power division ratio is proposed. By embedding four half-wavelength microstrip lines in the traditional single-ended ring hybrid, the functions of differential-mode power division, common-mode suppression, arbitrary power division ratio and port isolation can be achieved at the same time. Higher power division ratio also can be obtained compared with traditional single-ended design for the achievable maximum characteristic impedance of 120 &x3a9;. A simplified analysis process is proposed by making the balanced port equivalent to a new single-ended port. To verify the theoretical prediction, one prototype with a power division ratio of 4 : 1 and a size of 0.59 &xd7; 0.56<italic>&x3bb;</italic><sub>g</sub> (<italic>&x3bb;</italic><sub>g</sub> is the guided wavelength at the centre frequency) is measured and compared with the reported designs. The measured results exhibit the minimum insertion loss of &x223c;0.2 dB and the operating bandwidth for |<italic>S<sub>dd</sub></italic><sub>AA</sub>| < &x2212;15 dB of 20.9%. |
URI: | http://localhost/handle/Hannan/169148 |
volume: | 53 |
issue: | 11 |
More Information: | 726, 728 |
Appears in Collections: | 2017 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
7933190.pdf | 388.64 kB | Adobe PDF |
Title: | Balanced ring hybrid with arbitrary power division ratio |
Authors: | Kai Xu;Jin Shi;Jianpeng Lu;Wei Zhang;Jian-Xin Chen |
Year: | 2017 |
Publisher: | IET |
Abstract: | A balanced ring hybrid with arbitrary power division ratio is proposed. By embedding four half-wavelength microstrip lines in the traditional single-ended ring hybrid, the functions of differential-mode power division, common-mode suppression, arbitrary power division ratio and port isolation can be achieved at the same time. Higher power division ratio also can be obtained compared with traditional single-ended design for the achievable maximum characteristic impedance of 120 &x3a9;. A simplified analysis process is proposed by making the balanced port equivalent to a new single-ended port. To verify the theoretical prediction, one prototype with a power division ratio of 4 : 1 and a size of 0.59 &xd7; 0.56<italic>&x3bb;</italic><sub>g</sub> (<italic>&x3bb;</italic><sub>g</sub> is the guided wavelength at the centre frequency) is measured and compared with the reported designs. The measured results exhibit the minimum insertion loss of &x223c;0.2 dB and the operating bandwidth for |<italic>S<sub>dd</sub></italic><sub>AA</sub>| < &x2212;15 dB of 20.9%. |
URI: | http://localhost/handle/Hannan/169148 |
volume: | 53 |
issue: | 11 |
More Information: | 726, 728 |
Appears in Collections: | 2017 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
7933190.pdf | 388.64 kB | Adobe PDF |
Title: | Balanced ring hybrid with arbitrary power division ratio |
Authors: | Kai Xu;Jin Shi;Jianpeng Lu;Wei Zhang;Jian-Xin Chen |
Year: | 2017 |
Publisher: | IET |
Abstract: | A balanced ring hybrid with arbitrary power division ratio is proposed. By embedding four half-wavelength microstrip lines in the traditional single-ended ring hybrid, the functions of differential-mode power division, common-mode suppression, arbitrary power division ratio and port isolation can be achieved at the same time. Higher power division ratio also can be obtained compared with traditional single-ended design for the achievable maximum characteristic impedance of 120 &x3a9;. A simplified analysis process is proposed by making the balanced port equivalent to a new single-ended port. To verify the theoretical prediction, one prototype with a power division ratio of 4 : 1 and a size of 0.59 &xd7; 0.56<italic>&x3bb;</italic><sub>g</sub> (<italic>&x3bb;</italic><sub>g</sub> is the guided wavelength at the centre frequency) is measured and compared with the reported designs. The measured results exhibit the minimum insertion loss of &x223c;0.2 dB and the operating bandwidth for |<italic>S<sub>dd</sub></italic><sub>AA</sub>| < &x2212;15 dB of 20.9%. |
URI: | http://localhost/handle/Hannan/169148 |
volume: | 53 |
issue: | 11 |
More Information: | 726, 728 |
Appears in Collections: | 2017 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
7933190.pdf | 388.64 kB | Adobe PDF |