Low phase noise 33-40-GHz signal generation using multilaser phase-locked loops

1998 ◽  
Vol 10 (9) ◽  
pp. 1304-1306 ◽  
Author(s):  
A.C. Davidson ◽  
F.W. Wise ◽  
R.C. Compton
Keyword(s):  
Phase Noise ◽  
Signal Generation ◽  
Phase Locked Loops ◽  
Low Phase Noise

Low phase noise millimetre-wave signal generation using a passively modelocked monolithic DBR laser injection locked by an optical DSBSC signal

1995 ◽  
Vol 31 (15) ◽  
pp. 1254-1255 ◽  
Author(s):  
Z. Ahmed ◽  
Y. Ogawa ◽  
M. Pelusi ◽  
D. Novak ◽  
D.Y. Kim ◽  
...  
Keyword(s):  
Phase Noise ◽  
Signal Generation ◽  
Millimetre Wave ◽  
Wave Signal ◽  
Low Phase Noise

Low phase noise frequency tripled microwave signal generation using external optical modulation

2016 ◽  
Vol 58 (5) ◽  
pp. 1082-1085 ◽  
Author(s):  
Rangana Banerjee Chaudhuri ◽  
Abhirup Das Barman ◽  
Sukhendu Bhanja ◽  
Arijit Majumder ◽  
Subal Kar
Keyword(s):  
Phase Noise ◽  
Microwave Signal ◽  
Signal Generation ◽  
Optical Modulation ◽  
Noise Frequency ◽  
Microwave Signal Generation ◽  
Low Phase Noise

scholarly journals Opto-Electronic Oscillators for Micro- and Millimeter Wave Signal Generation

Electronics ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 857
Author(s):  
Mehmet Alp Ilgaz ◽  
Bostjan Batagelj
Keyword(s):  
Phase Noise ◽  
Millimeter Wave ◽  
Delay Line ◽  
Access Network ◽  
Local Oscillator ◽  
Signal Generation ◽  
High Frequency Signal ◽  
Wave Signal ◽  
Noise Characteristics ◽  
Low Phase Noise

High-frequency signal oscillators are devices needed for a variety of scientific disciplines. One of their fundamental requirements is low phase noise in the micro- and millimeter wave ranges. The opto-electronic oscillator (OEO) is a good candidate for this, as it is capable of generating a signal with very low phase noise in the micro- and millimeter wave ranges. The OEO consists of an optical resonator with electrical feedback components. The optical components form a delay line, which has the advantage that the phase noise is independent of the oscillator’s frequency. Furthermore, by using a long delay line, the phase noise characteristics of the oscillator are improved. This makes it possible to widen the range of possible OEO applications. In this paper we have reviewed the state of the art for OEOs and micro- and millimeter wave signal generation as well as new developments for OEOs and the use of OEOs in a variety of applications. In addition, a possible implementation of a centralized OEO signal distribution as a local oscillator for a 5G radio access network (RAN) is demonstrated.

Sign in / Sign up

Export Citation Format

Share Document