Broadband Wilkinson power divider based on chebyshev impedance transform method
Yükleniyor...
Dosyalar
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ceyhun YILMAZ
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Broadband impedance matching techniques widely used in microwave circuits. In this study, weproposed a 2-way multi-layer micro strip Wilkinson Power Divider (WPD) circuit matched byChebyshev İmpedance matching technique. The design was chosen at 1 GHz center frequencyand as four layers. The design was carried out as 3 dimensions on Advanced Design tool (ADS2009) which is 3D microwave circuits’ simulation tool. For -20 dB return loss reference level,while the reflection bandwidth was 25% in the basic quarter wave matched WPD, it could beincreased up to 132% in the Chebyshev matching. Additionally, for the reference powertransmission of -4.3 dB, the transmission bandwidth raised up to %160. In the range, theproposed design could transfer 75% of the input power to both output ports.
Açıklama
Anahtar Kelimeler
Broadband power transmission, Chebyshev impedance transform, Wilkinson power divider
Kaynak
International Advanced Researches and Engineering Journal
WoS Q Değeri
Scopus Q Değeri
Cilt
2
Sayı
3
