DocumentCode
2486806
Title
A broadband rotary joint for L-band
Author
Wodecki, Zbigniew ; Bednarczyk, Dariusz
Author_Institution
Telecommun. Res. Inst., Warsaw, Poland
Volume
2
fYear
1998
fDate
20-22 May 1998
Firstpage
600
Abstract
The design of a flat rotary joint with a very broad operating frequency band is described. The solution proposed here enables practical elimination of signal amplitude/phase and impedance changes considered as a function of rotation angle. Low transmission and reflection loss have also been achieved. According to experimental results presented in this paper, fractional bandwidth of the model exceeds 50%, with maximum SWR of 1.8
Keywords
UHF devices; losses; power dividers; L-band; broad operating frequency band; broadband rotary joint; flat rotary joint; low reflection loss; low transmission loss; Bandwidth; Circuits; Coaxial components; Electromagnetic fields; Frequency; Impedance; Phase modulation; Probes; Propagation losses; Transformers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwaves and Radar, 1998. MIKON '98., 12th International Conference on
Conference_Location
Krakow
Print_ISBN
83-906662-0-0
Type
conf
DOI
10.1109/MIKON.1998.740929
Filename
740929
Link To Document