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  • Comparative study on two types of self-injection locked NRD guide Gunn oscillators
    The diameter and thickness in the ceramic resonator were set at 2.5 mm and 1.3 mm so as to resonate at 59 GHz , which is the oscillation frequency in self-injection condition.
  • Vibration-induced PM and AM noise in microwave components
    … namely, low- and high-PM noise dielectric resonator oscillators (dros) at 10 GHz, a silicon germanium (siGe) amplifier-based surface transverse wave (sTW) oscillator at 2.5 GHz [25], and a TE023 mode air-dielectric ceramic -cavity resonator oscillator (accro) at 10 …
  • Effect of vibration on PM and AM noise of oscillatory and non-oscillatory components at 10 GHz
    … oscillators chosen for the vibration test, namely, low and high PM noise DROs at 10 GHz, a silicon germanium (SiGe) amplifier-based STW oscillator at 2.5 GHz [17], and a TE023 mode air-dielectric ceramic -cavity resonator oscillator (ACCRO) at 10 …
  • Extension of the frequency range of ceramic resonator oscillators using push-push circuit topology
    Oscillators using the ceramic resonator technology have achieved phase noise below -90dBc/Hz at IOKHz offset from carrier frequencies of up to 2.5GHz [4,5] The field .
  • Ultra-compact dual-band WLAN filter using independent band stop resonators
    In this paper, a highly miniaturized dual-band band pass filter using independent band stop resonators has been newly designed and fabricated … … into a low-temperature co-fired ceramic (LTCC) substrate for 2.4 to 2.5 GHz (802.11b) and 5 …
  • Microwave Circuit Design Using Linear and Nonlinear Techniques 2nd Edition Complete Document
    The next higher frequency range (800 MHz to 2.5 GHz ) uses an ε of 38, while the top range (1 to 4.5 GHz) uses an ε of 21. Given the fact that ceramic resonators are prefabricated and have standard outside dimensions, the following quick calculation applies: Relative dielectric constant of resonator material Resonator length, mm Temperature coefficient, ppm/◦ C Available temperature coefficients Typical resonator Q εr = 21 l= 16.6 …
  • RF/Microwave Circuit Design for Wireless Applications 2nd Edition Complete Document
    The next higher frequency range (800 MHz to 2.5 GHz ) uses an ε of 38, while the top range (1–4.5 GHz) uses an ε of 21. Given the fact that ceramic resonators are prefabricated and have standard outside dimensions, the following quick calculation applies.
  • RF/Microwave Circuit Design for Wireless Applications Complete Document
    The next higher frequency range (800 MHz to 2.5 GHz ) uses an e of 38, while the top range (1-4.5 GHz) uses an e of 21. Given the fact that ceramic resonators are prefabricated and have standard outside dimensions, the following quick calculation applies: .
  • Abstract cards
    This paper presents a compact diplexer module for WiMAX dual-band application using multilayer low temperature co-fired ceramic (LTCC) and film bulk acoustic wave resonator (FBAR) technologies. The proposed diplexer module consists of a 2.5 - GHz LTCC balanced filter, a 5.8-GHz FBAR filter, a 5.8-GHz LTCC balun, and a LTCC matching circuit.
  • [Title page]
    This paper presents a compact diplexer module for WiMAX dual- band application using multilayer low temperature co-fired ceramic (LTCC) and film bulk acoustic wave resonator (FBAR) technologies. The proposed diplexer module consists of a 2.5 - GHz LTCC bal- anced filter, a 5.8-GHz FBAR filter, a 5.8-GHz LTCC balun, and a LTCC matching circuit.