Parallel configuration of oscillator for strong harmonics suppression and frequency doubler

K. J. Lee, C. W. Jang, J. P. Ko, Young Sik Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this paper, a low noise parallel feedback oscillator for harmonic suppression and a frequency doubler are presented. In the oscillator design, as the fundamental signal is extracted between the dielectric resonator (DR) filter and the gate of the active device, the undesired harmonics at the output of the oscillator are remarkably suppressed. The fundamental signal of the oscillator directly feeds to the frequency doubler without an additional band pass filter to suppress spurious harmonics. The second harmonic suppression of -47.7 dBc at the single oscillator output and the fundamental suppression of -37.5 dBc at the frequency doubler output are achieved, respectably.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Volume5
DOIs
Publication statusPublished - 2005 Dec 1
EventAPMC 2005: Asia-Pacific Microwave Conference 2005 - Suzhou, China
Duration: 2005 Dec 42005 Dec 7

Other

OtherAPMC 2005: Asia-Pacific Microwave Conference 2005
CountryChina
CitySuzhou
Period05/12/405/12/7

Fingerprint

Frequency doublers
Dielectric resonators
Bandpass filters
Feedback

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Lee, K. J., Jang, C. W., Ko, J. P., & Kim, Y. S. (2005). Parallel configuration of oscillator for strong harmonics suppression and frequency doubler. In Asia-Pacific Microwave Conference Proceedings, APMC (Vol. 5). [1607068] https://doi.org/10.1109/APMC.2005.1607068

Parallel configuration of oscillator for strong harmonics suppression and frequency doubler. / Lee, K. J.; Jang, C. W.; Ko, J. P.; Kim, Young Sik.

Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 5 2005. 1607068.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lee, KJ, Jang, CW, Ko, JP & Kim, YS 2005, Parallel configuration of oscillator for strong harmonics suppression and frequency doubler. in Asia-Pacific Microwave Conference Proceedings, APMC. vol. 5, 1607068, APMC 2005: Asia-Pacific Microwave Conference 2005, Suzhou, China, 05/12/4. https://doi.org/10.1109/APMC.2005.1607068
Lee KJ, Jang CW, Ko JP, Kim YS. Parallel configuration of oscillator for strong harmonics suppression and frequency doubler. In Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 5. 2005. 1607068 https://doi.org/10.1109/APMC.2005.1607068
Lee, K. J. ; Jang, C. W. ; Ko, J. P. ; Kim, Young Sik. / Parallel configuration of oscillator for strong harmonics suppression and frequency doubler. Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 5 2005.
@inproceedings{6e25119fb93c433696005faedad015af,
title = "Parallel configuration of oscillator for strong harmonics suppression and frequency doubler",
abstract = "In this paper, a low noise parallel feedback oscillator for harmonic suppression and a frequency doubler are presented. In the oscillator design, as the fundamental signal is extracted between the dielectric resonator (DR) filter and the gate of the active device, the undesired harmonics at the output of the oscillator are remarkably suppressed. The fundamental signal of the oscillator directly feeds to the frequency doubler without an additional band pass filter to suppress spurious harmonics. The second harmonic suppression of -47.7 dBc at the single oscillator output and the fundamental suppression of -37.5 dBc at the frequency doubler output are achieved, respectably.",
author = "Lee, {K. J.} and Jang, {C. W.} and Ko, {J. P.} and Kim, {Young Sik}",
year = "2005",
month = "12",
day = "1",
doi = "10.1109/APMC.2005.1607068",
language = "English",
isbn = "078039433X",
volume = "5",
booktitle = "Asia-Pacific Microwave Conference Proceedings, APMC",

}

TY - GEN

T1 - Parallel configuration of oscillator for strong harmonics suppression and frequency doubler

AU - Lee, K. J.

AU - Jang, C. W.

AU - Ko, J. P.

AU - Kim, Young Sik

PY - 2005/12/1

Y1 - 2005/12/1

N2 - In this paper, a low noise parallel feedback oscillator for harmonic suppression and a frequency doubler are presented. In the oscillator design, as the fundamental signal is extracted between the dielectric resonator (DR) filter and the gate of the active device, the undesired harmonics at the output of the oscillator are remarkably suppressed. The fundamental signal of the oscillator directly feeds to the frequency doubler without an additional band pass filter to suppress spurious harmonics. The second harmonic suppression of -47.7 dBc at the single oscillator output and the fundamental suppression of -37.5 dBc at the frequency doubler output are achieved, respectably.

AB - In this paper, a low noise parallel feedback oscillator for harmonic suppression and a frequency doubler are presented. In the oscillator design, as the fundamental signal is extracted between the dielectric resonator (DR) filter and the gate of the active device, the undesired harmonics at the output of the oscillator are remarkably suppressed. The fundamental signal of the oscillator directly feeds to the frequency doubler without an additional band pass filter to suppress spurious harmonics. The second harmonic suppression of -47.7 dBc at the single oscillator output and the fundamental suppression of -37.5 dBc at the frequency doubler output are achieved, respectably.

UR - http://www.scopus.com/inward/record.url?scp=33847235415&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33847235415&partnerID=8YFLogxK

U2 - 10.1109/APMC.2005.1607068

DO - 10.1109/APMC.2005.1607068

M3 - Conference contribution

AN - SCOPUS:33847235415

SN - 078039433X

SN - 9780780394339

VL - 5

BT - Asia-Pacific Microwave Conference Proceedings, APMC

ER -