Proceedings ArticleDOI
93.5∼109.4GHz CMOS injection-locked frequency divider with 15.3% locking range
Lan-Chou Cho,Kun-Hung Tsai,Chao-Ching Hung,Shen-Iuan Liu +3 more
- pp 86-87
TLDR
In this paper, a distributed LC injection-locked frequency divider is proposed, where the core area is 0.036 mm2 and the measured operation range is 93.5~109.4 GHz.Abstract:
A distributed-LC injection-locked frequency divider is proposed. This frequency divider has been realized in 65 nm CMOS technology. The core area is 0.036 mm2. The measured operation range is 93.5~109.4 GHz. Its center frequency is 102 GHz and the locking range is 15.3%. Its power is 5.5 mW from the supply of 1.1 V.read more
Citations
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Journal ArticleDOI
A Current-Reused Injection-Locked Frequency Multiplication/Division Circuit in 40-nm CMOS
Pin-Hao Feng,Shen-Iuan Liu +1 more
TL;DR: A current-reused injection-locked frequency multiplication/division circuit is presented and a harmonic peaking technique and measured locking ranges of the multiplier and divider are presented.
Journal ArticleDOI
Injection-Locked Frequency Divider With a Resistively Distributed Resonator for Wide-Locking-Range Performance
TL;DR: In this article, the authors measured and analyzed the input sensitivity of a CMOS ILFD with a resistively distributed resonator and with the divide-by-3 and divideby-2 functions.
Journal ArticleDOI
A $V$ -Band Divide-by-4 Direct Injection-Locked Frequency Divider in 0.18- $\mu{\hbox {m}}$ CMOS
TL;DR: In this paper, a novel circuit topology of a CMOS divide-by-4 direct injection-locked frequency divider is presented for millimeter-wave applications, where a series peaking technique is introduced in the proposed divider structure such that improved input injection efficiency can be achieved.
Journal ArticleDOI
A 104- to 112.8-GHz CMOS Injection-Locked Frequency Divider
TL;DR: A high-frequency CMOS injection-locked frequency divider is presented by using the distributed LC, series inductor peaking, and multiple-injection techniques.
Journal ArticleDOI
81.5-85.9 GHz injection-locked frequency divider in 65 nm CMOS
TL;DR: In this paper, an injection-locked frequency divider (ILFD) using the shunt-series inductive peaking technique is proposed, which has the measured locking range of 81.5-85.4 GHz.
References
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Journal ArticleDOI
Design and Analysis of a Millimeter-Wave Direct Injection-Locked Frequency Divider With Large Frequency Locking Range
Chung-Yu Wu,Chi-Yao Yu +1 more
TL;DR: In this paper, a direct injection-locked frequency dividers (ILFDs) were designed and fabricated using a 0.13mum bulk CMOS process to verify the developed model and design guidelines.
Proceedings ArticleDOI
A 90GHz 65nm CMOS Injection-Locked Frequency Divider
TL;DR: Two injection-locked 2:1 frequency dividers for automotive radar applications achieve locking ranges from 82 to 94 and from 34.3 to 42.1 GHz and consume 4mW and 8.4mW, respectively.
Proceedings ArticleDOI
3.5mW W-Band Frequency Divider with Wide Locking Range in 90nm CMOS Technology
TL;DR: To widen the lockingrange of an ILFD, the transconductance-enhancement technique is presented and two low-power ILFDs have a locking range of 85.1 to 96.3 GHz and 98.9 to 105.2 GHz, respectively.
Proceedings ArticleDOI
Performance Variability of a 90GHz Static CML Frequency Divider in 65nm SOI CMOS
Daihyun Lim,Jonghae Kim,Jean-Olivier Plouchart,Choongyeun Cho,Daeik Daniel Kim,Robert Trzcinski,Duane S. Boning +6 more
TL;DR: A static CML divide-by-2 frequency divider is integrated in 65nm SOI CMOS for measurement of self-oscillation frequency at multiple bias conditions to estimation of the variation in threshold voltage, capacitance, and resistance.
Journal ArticleDOI
Theoretical Analysis of Novel Multi-Order LC Oscillators
TL;DR: This brief presents the theoretical study of a novel oscillator that incorporates higher order LC filters to produce multiple oscillation frequencies that may be several octaves apart, thereby reducing the area of the circuit when being used for multistandard wireless applications.
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