Microwave group delay time adjuster

Sang Keun Park; Jae Hun Yun; Yong Chae Jeong; Chul Dong Kim

doi:10.1109/MWSYM.2006.249397

Microwave group delay time adjuster

Sang Keun Park^*
, Jae Hun Yun
, Yong Chae Jeong
, Chul Dong Kim

^*Corresponding author for this work

Division of Electronic Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper presents a method to control group delay time using a resonance circuit. The group delay time adjuster(GDTA) that can control signal group delay time comprises a variable capacitance and a variable equivalent inductor. These are coupled in parallel at a node and also controlled by two bias voltages separately. A variable equivalent inductor is realized a transmission line terminated a variable capacitor. Group delay time can be controlled by change of capacitance and inductance, but the resonating frequency is fixed. When the proposed GDTA is fabricated on RFID Korean frequency band (908.5∼914MHz), a group delay variation is obtained about 3ns.

Original language	English
Article number	4015127
Pages (from-to)	1161-1164
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
DOIs	https://doi.org/10.1109/MWSYM.2006.249397
State	Published - 2006
Event	2006 IEEE MTT-S International Microwave Symposium Digest - San Francisco, CA, United States Duration: 2006.06.11 → 2006.06.16

Keywords

Group delay
Resonance circuit
Varactor diode
Virtual inductor

Quacquarelli Symonds(QS) Subject Topics

Engineering - Electrical & Electronic
Engineering - Petroleum
Physics & Astronomy

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10.1109/MWSYM.2006.249397

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@article{6413789b142540a5bcdb4e2513152a03,

title = "Microwave group delay time adjuster",

abstract = "This paper presents a method to control group delay time using a resonance circuit. The group delay time adjuster(GDTA) that can control signal group delay time comprises a variable capacitance and a variable equivalent inductor. These are coupled in parallel at a node and also controlled by two bias voltages separately. A variable equivalent inductor is realized a transmission line terminated a variable capacitor. Group delay time can be controlled by change of capacitance and inductance, but the resonating frequency is fixed. When the proposed GDTA is fabricated on RFID Korean frequency band (908.5∼914MHz), a group delay variation is obtained about 3ns.",

keywords = "Group delay, Resonance circuit, Varactor diode, Virtual inductor",

author = "Park, \{Sang Keun\} and Yun, \{Jae Hun\} and Jeong, \{Yong Chae\} and Kim, \{Chul Dong\}",

year = "2006",

doi = "10.1109/MWSYM.2006.249397",

language = "English",

pages = "1161--1164",

journal = "IEEE MTT-S International Microwave Symposium Digest",

issn = "0149-645X",

note = "2006 IEEE MTT-S International Microwave Symposium Digest ; Conference date: 11-06-2006 Through 16-06-2006",

}

TY - JOUR

T1 - Microwave group delay time adjuster

AU - Park, Sang Keun

AU - Yun, Jae Hun

AU - Jeong, Yong Chae

AU - Kim, Chul Dong

PY - 2006

Y1 - 2006

N2 - This paper presents a method to control group delay time using a resonance circuit. The group delay time adjuster(GDTA) that can control signal group delay time comprises a variable capacitance and a variable equivalent inductor. These are coupled in parallel at a node and also controlled by two bias voltages separately. A variable equivalent inductor is realized a transmission line terminated a variable capacitor. Group delay time can be controlled by change of capacitance and inductance, but the resonating frequency is fixed. When the proposed GDTA is fabricated on RFID Korean frequency band (908.5∼914MHz), a group delay variation is obtained about 3ns.

AB - This paper presents a method to control group delay time using a resonance circuit. The group delay time adjuster(GDTA) that can control signal group delay time comprises a variable capacitance and a variable equivalent inductor. These are coupled in parallel at a node and also controlled by two bias voltages separately. A variable equivalent inductor is realized a transmission line terminated a variable capacitor. Group delay time can be controlled by change of capacitance and inductance, but the resonating frequency is fixed. When the proposed GDTA is fabricated on RFID Korean frequency band (908.5∼914MHz), a group delay variation is obtained about 3ns.

KW - Group delay

KW - Resonance circuit

KW - Varactor diode

KW - Virtual inductor

UR - https://www.scopus.com/pages/publications/34250354035

U2 - 10.1109/MWSYM.2006.249397

DO - 10.1109/MWSYM.2006.249397

M3 - Conference article

AN - SCOPUS:34250354035

SN - 0149-645X

SP - 1161

EP - 1164

JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

M1 - 4015127

T2 - 2006 IEEE MTT-S International Microwave Symposium Digest

Y2 - 11 June 2006 through 16 June 2006

ER -

Microwave group delay time adjuster

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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