Modeling of a 10GHz Dielectric Resonator Oscillator in ADS

Nor Muzlifah Mahyuddin, Mohd Fadzil Ain, Syed Idris Syed Hassan, Mandeep Singh Jit Singh

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

11 Citations (Scopus)

Abstract

Oscillators are basic microwave energy sources for all microwave communication systems. This paper will discuss the theory and the design of a low phase noise 10GHz parallel feedback GaAs PHEMT dielectric resonator oscillator. The coupling coefficient between the dielectric resonator and the parallel microstrip lines are represented in the form of double coil transformer, while the dielectric resonator is modeled as a parallel RLC component. The coupling gap can be adjusted to optimize the ratio of the loaded to the unloaded quality factor to give a better phase noise. An optimum low phase noise can be achieved when an insertion loss of 9.5dB is obtained. The dielectric resonator oscillator model design was simulated using Agilent ADS software, where at 10GHz exhibited an insertion loss of 8.562 dB with a phase noise of -105.283 dBc/Hz at 100 kHz frequency offset. The output power was exhibited at +15.551 dBm.

Original languageEnglish
Title of host publication2006 International RF and Microwave Conference, (RFM) Proceedings
Pages106-110
Number of pages5
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event2006 International RF and Microwave Conference, RFM - Putrajaya
Duration: 12 Sep 200614 Sep 2006

Other

Other2006 International RF and Microwave Conference, RFM
CityPutrajaya
Period12/9/0614/9/06

Fingerprint

Dielectric resonators
Phase noise
Insertion losses
Microwaves
Microstrip lines
Communication systems
Feedback

Keywords

  • Dielectric resonator oscillator
  • Phase noise

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Mahyuddin, N. M., Ain, M. F., Syed Hassan, S. I., & Jit Singh, M. S. (2006). Modeling of a 10GHz Dielectric Resonator Oscillator in ADS. In 2006 International RF and Microwave Conference, (RFM) Proceedings (pp. 106-110). [4133563] https://doi.org/10.1109/RFM.2006.331048

Modeling of a 10GHz Dielectric Resonator Oscillator in ADS. / Mahyuddin, Nor Muzlifah; Ain, Mohd Fadzil; Syed Hassan, Syed Idris; Jit Singh, Mandeep Singh.

2006 International RF and Microwave Conference, (RFM) Proceedings. 2006. p. 106-110 4133563.

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

Mahyuddin, NM, Ain, MF, Syed Hassan, SI & Jit Singh, MS 2006, Modeling of a 10GHz Dielectric Resonator Oscillator in ADS. in 2006 International RF and Microwave Conference, (RFM) Proceedings., 4133563, pp. 106-110, 2006 International RF and Microwave Conference, RFM, Putrajaya, 12/9/06. https://doi.org/10.1109/RFM.2006.331048
Mahyuddin NM, Ain MF, Syed Hassan SI, Jit Singh MS. Modeling of a 10GHz Dielectric Resonator Oscillator in ADS. In 2006 International RF and Microwave Conference, (RFM) Proceedings. 2006. p. 106-110. 4133563 https://doi.org/10.1109/RFM.2006.331048
Mahyuddin, Nor Muzlifah ; Ain, Mohd Fadzil ; Syed Hassan, Syed Idris ; Jit Singh, Mandeep Singh. / Modeling of a 10GHz Dielectric Resonator Oscillator in ADS. 2006 International RF and Microwave Conference, (RFM) Proceedings. 2006. pp. 106-110
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