@inproceedings{cc95a958617c4a9fb0fff9c321e1c35f,
title = "A low-power subharmonic injection-locked oscillator using E/D-mode GaAs PHEMTs for Ka-band applications",
abstract = "A subharmonic injection-locked oscillator (SILO) implemented by using 0.5 μm E/D-mode PHEMT process is demonstrated to achieve a Ka-band low-power and low phase noise source in this paper. Based on a 15 GHz cross-coupled oscillator, a signal having the frequency around 30 GHz can be generated in this SILO circuit through the push-push technique. A cascode amplifier is also arranged to be the output buffer for gaining the output amplitude of 30 GHz signal. The total power consumption of SILO is 24.5 mW under 2.5 V supply voltage. The measured free-running phase noise is-101 dBc/Hz at 1 MHz offset. With injecting a 2nd-order sub-harmonic signal (7.5 GHz) into this ILO, the output phase noise can be further improved to-127 dBc/Hz. The overall frequency multiplication factor is 4.",
keywords = "Cascode amplifier, E/D-mode GaAs PHEMT, Injection-locked oscillator",
author = "Huang, {Fan Hsiu} and Lin, {Chi Hsien} and Chang, {Hong Yeh} and Chan, {Yi Jen}",
year = "2008",
doi = "10.1109/APMC.2008.4958377",
language = "英语",
isbn = "9781424426423",
series = "Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008",
booktitle = "Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008",
note = "2008 Asia Pacific Microwave Conference, APMC 2008 ; Conference date: 16-12-2008 Through 20-12-2008",
}