Abstract
This paper describes photonic technologies for millimeter-wave generation and distribution. External modulation would be useful for stable and high-quality radio-over-fiber signal generation, where frequency stability and spurious suppression are very important for radio services such as mobile communications, radio locations etc. This paper provides outline of radio-over-fiber signal generation techniques. Precise and high-speed light- wave optical modulation would play important roles for suppression of undesired spectrum components. Photonic harmonic generation would be useful for very high-frequency signals. Reciprocating optical modulators consisting of optical modulators and fiber Bragg gratings can provide optical modulation by sub-THz signals.
| Original language | English |
|---|---|
| Article number | 002 |
| Journal | IEICE Electronics Express |
| Volume | 12 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 2015 |
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Keywords
- Millimeter-wave
- Optical modulation
- Radio over fiber
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
Sub-THz radio-over-fiber signal generation using external modulation. / Kawanishi, Tetsuya; Sakamoto, Takahide; Kanno, Atsushi.
In: IEICE Electronics Express, Vol. 12, No. 13, 002, 2015.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Sub-THz radio-over-fiber signal generation using external modulation
AU - Kawanishi, Tetsuya
AU - Sakamoto, Takahide
AU - Kanno, Atsushi
PY - 2015
Y1 - 2015
N2 - This paper describes photonic technologies for millimeter-wave generation and distribution. External modulation would be useful for stable and high-quality radio-over-fiber signal generation, where frequency stability and spurious suppression are very important for radio services such as mobile communications, radio locations etc. This paper provides outline of radio-over-fiber signal generation techniques. Precise and high-speed light- wave optical modulation would play important roles for suppression of undesired spectrum components. Photonic harmonic generation would be useful for very high-frequency signals. Reciprocating optical modulators consisting of optical modulators and fiber Bragg gratings can provide optical modulation by sub-THz signals.
AB - This paper describes photonic technologies for millimeter-wave generation and distribution. External modulation would be useful for stable and high-quality radio-over-fiber signal generation, where frequency stability and spurious suppression are very important for radio services such as mobile communications, radio locations etc. This paper provides outline of radio-over-fiber signal generation techniques. Precise and high-speed light- wave optical modulation would play important roles for suppression of undesired spectrum components. Photonic harmonic generation would be useful for very high-frequency signals. Reciprocating optical modulators consisting of optical modulators and fiber Bragg gratings can provide optical modulation by sub-THz signals.
KW - Millimeter-wave
KW - Optical modulation
KW - Radio over fiber
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UR - http://www.scopus.com/inward/citedby.url?scp=84936856755&partnerID=8YFLogxK
U2 - 10.1587/elex.12.20152004
DO - 10.1587/elex.12.20152004
M3 - Article
VL - 12
JO - IEICE Electronics Express
JF - IEICE Electronics Express
SN - 1349-2543
IS - 13
M1 - 002
ER -