Citation
Lq. He et al., 94 GHZ PHASE-SHIFT-KEYING MODULATOR, International journal of infrared and millimeter waves, 17(2), 1996, pp. 297-303
Citations number
3
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied",Optics
Journal title
ISSN journal
01959271
Volume
17
Issue
2
Year of publication
1996
Pages
297 - 303
Database
ISI
SICI code
0195-9271(1996)17:2<297:9GPM>2.0.ZU;2-W
Abstract
This paper describes a kind of low insertion loss phase-shift-keying m
odulators used in 94GHz digital communications systems. A BPSK modulat
or with a insertion loss lower than 3.8dB has been achieved by connect
ing a circulator and a fin-line PIN diode phase shifter in series. The
bandwidth is 2.5GHz given a phase error of +/-5 degrees. The circuits
and experimental results are also given out.