Title :
Hybrid type of broad-band microwave phase shifter using schiffman lines
Author :
Hussain, Iqbal ; Rashid, A.K. ; Ullah, H.
Author_Institution :
CESAT, Islamabad, Pakistan
Abstract :
This paper presents a new hybrid type of phase shifter that employs basic Schiffman lines. Compared with conventional coupled line and Schiffman line phase shifters the new hybrid design shows advantage of optimally very small phase shift error of (±5°) over an entire band of 2.85-17.15 GHz (143% bandwidth). To validate the method, a 90° phase shifter is designed and simulated.
Keywords :
broadcast communication; microwave phase shifters; Schiffman line phase shifters; Schiffman lines; broadband microwave phase shifter; conventional coupled line; frequency 2.85 GHz to 17.15 GHz; hybrid design; Random access memory; Reactive power; Hybrid broadband phase shifter; Schiffman lines;
Conference_Titel :
Applied Sciences and Technology (IBCAST), 2013 10th International Bhurban Conference on
Conference_Location :
Islamabad
Print_ISBN :
978-1-4673-4425-8
DOI :
10.1109/IBCAST.2013.6512184
