A novel phase noise reduction technique in oscillators using defected ground structure

IEEE Microwave and Wireless Components Letters

Volumn 12, Issue 2, 2002, Pages 39-41

  Lee, Young Taek ^a,b   Lim, Jong Sik ^a,b   Park, Jun Seok ^a,c   Ahn, Dal ^a,c   Nam, Sangwook ^a,b  

^a Seoul National University ^*

^b Seoul National University   (South Korea)

^c Soonchunhyang University   (South Korea)

Author keywords

Defected ground structure (DGS); Oscillator; Phase noise

Indexed keywords

MICROSTRIP LINES; MONOLITHIC MICROWAVE INTEGRATED CIRCUITS; NATURAL FREQUENCIES; RESONATORS; SPURIOUS SIGNAL NOISE;

DEFECTED GROUND STRUCTURE; PHASE NOISE;

MICROWAVE OSCILLATORS;

EID: 0036475977     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/7260.982870     Document Type: Article

References (9)

1. An easy-to-use FET DRO design procedure suited to most CAD programs
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3. A novel 1-D periodic defected ground structure for planar circuits
4. A design of the low-pass filter using the novel microstrip defected ground structure
5. A 4:1 unequal Wilkinson power divider
6. A power amplifier with efficiency improved using defected ground structure
7. Some basic characteristics of broadband negative resistance oscillator circuits
8. High-efficiency harmonic loaded oscillator with low bias using a nonlinear design approach
9. Exact derivation of the nonlinear negative-resistance oscillator pulling figure