Microstrip line negative group delay circuits and applications to communication systems

Yongchae Jeong; Girdhari Chaudhary

doi:10.1049/PBCS043E_ch1

Microstrip line negative group delay circuits and applications to communication systems

Yongchae Jeong
, Girdhari Chaudhary

Division of Electronic Engineering

Jeonbuk National University

Research output: Contribution to conference › Chapter › peer-review

Abstract

In this chapter, a synthesis of microstrip line negative group delay (NGD) circuits is presented. Microstrip line resonators are considered for designing various topologies of transmission- and reflection-type NGD circuits. Similarly, the defected microstrip line structures such as defected ground structure (DGS) and defected microstrip structure (DMS) are also used to synthesize the transmission-type NGD circuits. In addition, a filter synthesis based on finite unloaded-quality factor resonators is also presented to design NGD circuit with the arbitrarily prescribed group delay. Finally, the applications of NGD circuit in communication systems are explored. The applications of NGD circuit include the efficiency enhancement of feed-forward amplifier and bandwidth enhancement of analog feedback amplifier.

Original language	English
Title of host publication	Negative Group Delay Devices
Subtitle of host publication	From concepts to applications
Publisher	Institution of Engineering and Technology
Pages	1-35
Number of pages	35
ISBN (Electronic)	9781785616402
DOIs	https://doi.org/10.1049/PBCS043E_ch1
State	Published - 2018.01.1

Keywords

Active filters and other active networks
Amplifiers
Analog feedback amplifier
Arbitrarily prescribed group delay
Bandwidth enhancement
Communication systems
Defected ground structure
Defected ground structures
Defected microstrip line structures
Delay circuits
Feed-forward amplifier
Feedback amplifiers
Feedforward amplifiers
Filter synthesis
Microstrip line negative group delay circuits
Microstrip line resonators
Microstrip lines
Microstrip structure
Microwave filters
Microwave integrated circuits
Microwave resonators
NGD circuit
Other analogue circuits
Pulse circuits
Q-factor
Reflection-type NGD circuits
Resonator filters
Transmission-type NGD circuits
Unloaded-quality factor resonators

Quacquarelli Symonds(QS) Subject Topics

Engineering & Technology

Access to Document

10.1049/PBCS043E_ch1

Cite this

@inbook{49300ffc2e8e406eab5d24d9e87bd645,

title = "Microstrip line negative group delay circuits and applications to communication systems",

abstract = "In this chapter, a synthesis of microstrip line negative group delay (NGD) circuits is presented. Microstrip line resonators are considered for designing various topologies of transmission- and reflection-type NGD circuits. Similarly, the defected microstrip line structures such as defected ground structure (DGS) and defected microstrip structure (DMS) are also used to synthesize the transmission-type NGD circuits. In addition, a filter synthesis based on finite unloaded-quality factor resonators is also presented to design NGD circuit with the arbitrarily prescribed group delay. Finally, the applications of NGD circuit in communication systems are explored. The applications of NGD circuit include the efficiency enhancement of feed-forward amplifier and bandwidth enhancement of analog feedback amplifier.",

keywords = "Active filters and other active networks, Amplifiers, Analog feedback amplifier, Arbitrarily prescribed group delay, Bandwidth enhancement, Communication systems, Defected ground structure, Defected ground structures, Defected microstrip line structures, Delay circuits, Feed-forward amplifier, Feedback amplifiers, Feedforward amplifiers, Filter synthesis, Microstrip line negative group delay circuits, Microstrip line resonators, Microstrip lines, Microstrip structure, Microwave filters, Microwave integrated circuits, Microwave resonators, NGD circuit, Other analogue circuits, Pulse circuits, Q-factor, Reflection-type NGD circuits, Resonator filters, Transmission-type NGD circuits, Unloaded-quality factor resonators",

author = "Yongchae Jeong and Girdhari Chaudhary",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2019.",

year = "2018",

month = jan,

day = "1",

doi = "10.1049/PBCS043E\_ch1",

language = "English",

pages = "1--35",

booktitle = "Negative Group Delay Devices",

publisher = "Institution of Engineering and Technology",

}

TY - CHAP

T1 - Microstrip line negative group delay circuits and applications to communication systems

AU - Jeong, Yongchae

AU - Chaudhary, Girdhari

N1 - Publisher Copyright: © The Institution of Engineering and Technology 2019.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - In this chapter, a synthesis of microstrip line negative group delay (NGD) circuits is presented. Microstrip line resonators are considered for designing various topologies of transmission- and reflection-type NGD circuits. Similarly, the defected microstrip line structures such as defected ground structure (DGS) and defected microstrip structure (DMS) are also used to synthesize the transmission-type NGD circuits. In addition, a filter synthesis based on finite unloaded-quality factor resonators is also presented to design NGD circuit with the arbitrarily prescribed group delay. Finally, the applications of NGD circuit in communication systems are explored. The applications of NGD circuit include the efficiency enhancement of feed-forward amplifier and bandwidth enhancement of analog feedback amplifier.

AB - In this chapter, a synthesis of microstrip line negative group delay (NGD) circuits is presented. Microstrip line resonators are considered for designing various topologies of transmission- and reflection-type NGD circuits. Similarly, the defected microstrip line structures such as defected ground structure (DGS) and defected microstrip structure (DMS) are also used to synthesize the transmission-type NGD circuits. In addition, a filter synthesis based on finite unloaded-quality factor resonators is also presented to design NGD circuit with the arbitrarily prescribed group delay. Finally, the applications of NGD circuit in communication systems are explored. The applications of NGD circuit include the efficiency enhancement of feed-forward amplifier and bandwidth enhancement of analog feedback amplifier.

KW - Active filters and other active networks

KW - Amplifiers

KW - Analog feedback amplifier

KW - Arbitrarily prescribed group delay

KW - Bandwidth enhancement

KW - Communication systems

KW - Defected ground structure

KW - Defected ground structures

KW - Defected microstrip line structures

KW - Delay circuits

KW - Feed-forward amplifier

KW - Feedback amplifiers

KW - Feedforward amplifiers

KW - Filter synthesis

KW - Microstrip line negative group delay circuits

KW - Microstrip line resonators

KW - Microstrip lines

KW - Microstrip structure

KW - Microwave filters

KW - Microwave integrated circuits

KW - Microwave resonators

KW - NGD circuit

KW - Other analogue circuits

KW - Pulse circuits

KW - Q-factor

KW - Reflection-type NGD circuits

KW - Resonator filters

KW - Transmission-type NGD circuits

KW - Unloaded-quality factor resonators

UR - https://www.scopus.com/pages/publications/85117977412

U2 - 10.1049/PBCS043E_ch1

DO - 10.1049/PBCS043E_ch1

M3 - Chapter

AN - SCOPUS:85117977412

SP - 1

EP - 35

BT - Negative Group Delay Devices

PB - Institution of Engineering and Technology

ER -

Microstrip line negative group delay circuits and applications to communication systems

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

Access to Document

Other files and links

Fingerprint

Cite this