Optical generation of millimeter-wave signals for fiber-radio systems using a dual-mode DFB semiconductor laser

1995 ◽  
Vol 43 (9) ◽  
pp. 2270-2276 ◽  
Author(s):  
D. Wake ◽  
C.R. Lima ◽  
P.A. Davies
Keyword(s):  
Semiconductor Laser ◽  
Millimeter Wave ◽  
Dual Mode ◽  
Optical Generation ◽  
Radio Systems ◽  
Dfb Semiconductor Laser

Using dual-mode self-locked semiconductor laser for optical millimeter-wave application

Laser Physics ◽  
2011 ◽  
Vol 21 (3) ◽  
pp. 496-499 ◽  
Author(s):  
C. -H. Yeh ◽  
C. -W. Chow ◽  
Y. -F. Liu ◽  
C. -L. Pan
Keyword(s):  
Semiconductor Laser ◽  
Millimeter Wave ◽  
Dual Mode

Terahertz Signal Generation Based on a Dual-Mode 1.5 µm DFB Semiconductor Laser

2018 ◽  
Author(s):  
Song Tang ◽  
Bin Hou ◽  
Song Liang ◽  
Dejun Chen ◽  
Lianping Hou ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Signal Generation ◽  
Dual Mode ◽  
Terahertz Signal ◽  
Dfb Semiconductor Laser

Millimeter-wave dual-mode and dual-band switchable Gilbert up-conversion mixer in 65-nm CMOS process

2021 ◽  
pp. 1-5
Author(s):  
Fang Zhu ◽  
Guo Qing Luo
Keyword(s):  
Millimeter Wave ◽  
Complementary Metal Oxide Semiconductor ◽  
Local Oscillator ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Dual Band ◽  
Cmos Process ◽  
Pumping Power ◽  
Dual Mode ◽  
Dc Power

Abstract In this paper, a millimeter-wave (MMW) dual-mode and dual-band switchable Gilbert up-conversion mixer in a commercial 65-nm complementary metal oxide semiconductor (CMOS) process is presented. By simply changing the bias, the proposed CMOS Gilbert up-conversion mixer can be switched between subharmonic and fundamental operation modes for MMW dual-band applications. With a low local oscillator pumping power of 3 dBm and low dc power consumption of 6 mW, the proposed CMOS Gilbert up-conversion mixer exhibits a measured conversion gain of −0.5 ± 1.5 dB from 37 to 50 GHz and 2.5 ± 1.5 dB from 17.5 to 32 GHz for the subharmonic and fundamental modes, respectively.

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