An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC

Kenji KAMOGAWA; Ichihiko TOYODA; Tsuneo TOKUMITSU

An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC

Kenji KAMOGAWA, Ichihiko TOYODA, Tsuneo TOKUMITSU

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A subharmonic injection-locked oscillator (ILO) MMIC chain is proposed for the local oscillators and synthesizers used at millimeter-wave frequencies. A fabricated, primary 11-GHz-band injection-locked oscillator MMIC for the first stage ILO in the ILO-chain MMIC, achieves a wide subharmonic-injection-locking range at the subharmonic factors, 1/n (n=1, 2, 3, ), of 1/1, 1/2 and 1/3. The ILO MMIC abilities for synthesizer applications were confirmed with an injection-locking time of only 100-200 nsec, which is less than 1/100 that of PLL oscillators, and also with free-running oscillation performance and a wide injection locking range within a temperature range of -30 and 80.

Publication: IEICE TRANSACTIONS on Electronics Vol.E78-C No.8 pp.925-930

Publication Date: 1995/08/25

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Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)

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Kenji KAMOGAWA, Ichihiko TOYODA, Tsuneo TOKUMITSU, "An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC" in IEICE TRANSACTIONS on Electronics, vol. E78-C, no. 8, pp. 925-930, August 1995, doi: .
Abstract: A subharmonic injection-locked oscillator (ILO) MMIC chain is proposed for the local oscillators and synthesizers used at millimeter-wave frequencies. A fabricated, primary 11-GHz-band injection-locked oscillator MMIC for the first stage ILO in the ILO-chain MMIC, achieves a wide subharmonic-injection-locking range at the subharmonic factors, 1/n (n=1, 2, 3, ), of 1/1, 1/2 and 1/3. The ILO MMIC abilities for synthesizer applications were confirmed with an injection-locking time of only 100-200 nsec, which is less than 1/100 that of PLL oscillators, and also with free-running oscillation performance and a wide injection locking range within a temperature range of -30 and 80.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e78-c_8_925/_p

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@ARTICLE{e78-c_8_925,
author={Kenji KAMOGAWA, Ichihiko TOYODA, Tsuneo TOKUMITSU, },
journal={IEICE TRANSACTIONS on Electronics},
title={An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC},
year={1995},
volume={E78-C},
number={8},
pages={925-930},
abstract={A subharmonic injection-locked oscillator (ILO) MMIC chain is proposed for the local oscillators and synthesizers used at millimeter-wave frequencies. A fabricated, primary 11-GHz-band injection-locked oscillator MMIC for the first stage ILO in the ILO-chain MMIC, achieves a wide subharmonic-injection-locking range at the subharmonic factors, 1/n (n=1, 2, 3, ), of 1/1, 1/2 and 1/3. The ILO MMIC abilities for synthesizer applications were confirmed with an injection-locking time of only 100-200 nsec, which is less than 1/100 that of PLL oscillators, and also with free-running oscillation performance and a wide injection locking range within a temperature range of -30 and 80.},
keywords={},
doi={},
ISSN={},
month={August},}

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TY - JOUR
TI - An 11-GHz-Band Subharmonic-Injection-Locked Oscillator MMIC
T2 - IEICE TRANSACTIONS on Electronics
SP - 925
EP - 930
AU - Kenji KAMOGAWA
AU - Ichihiko TOYODA
AU - Tsuneo TOKUMITSU
PY - 1995
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E78-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 1995
AB - A subharmonic injection-locked oscillator (ILO) MMIC chain is proposed for the local oscillators and synthesizers used at millimeter-wave frequencies. A fabricated, primary 11-GHz-band injection-locked oscillator MMIC for the first stage ILO in the ILO-chain MMIC, achieves a wide subharmonic-injection-locking range at the subharmonic factors, 1/n (n=1, 2, 3, ), of 1/1, 1/2 and 1/3. The ILO MMIC abilities for synthesizer applications were confirmed with an injection-locking time of only 100-200 nsec, which is less than 1/100 that of PLL oscillators, and also with free-running oscillation performance and a wide injection locking range within a temperature range of -30 and 80.
ER -