A software configurable coupler with programmable coupling coefficient

Shih Ming Wang; Chi-Yang Chang; Jenshan Lin

doi:10.1109/MWSYM.2007.380321

A software configurable coupler with programmable coupling coefficient

Shih Ming Wang^*, Chi-Yang Chang, Jenshan Lin

^*Corresponding author for this work

National Chiao Tung University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

16 Scopus citations

Abstract

A novel microstrip parallel coupler with tunable coupling coefficient is proposed. Two varactors are placed on microstrip parallel-coupled lines to tune the coupling coefficient. With proper combinations of the capacitances of two varactors, the coupling coefficient can be tuned from 10 dB to 6 dB with good return loss and directivity. By using the Lab view program and data acquisition component, a software configurable coupler is implemented. This software configurable coupler will be useful in microwave instrumentation.

Original language	English
Title of host publication	2007 IEEE MTT-S International Microwave Symposium Digest
Pages	185-188
Number of pages	4
DOIs	https://doi.org/10.1109/MWSYM.2007.380321
State	Published - 2 Oct 2007
Event	2007 IEEE MTT-S International Microwave Symposium, IMS 2007 - Honolulu, HI, United States Duration: 3 Jun 2007 → 8 Jun 2007

Publication series

Name	IEEE MTT-S International Microwave Symposium Digest
ISSN (Print)	0149-645X

Conference

Conference	2007 IEEE MTT-S International Microwave Symposium, IMS 2007
Country	United States
City	Honolulu, HI
Period	3/06/07 → 8/06/07

Keywords

Coupling circuit
Microstrip couplers
Reconfigurable architecture
Tunable circuit and devices

Access to Document

10.1109/MWSYM.2007.380321

Link to publication in Scopus

Fingerprint Dive into the research topics of 'A software configurable coupler with programmable coupling coefficient'. Together they form a unique fingerprint.

Cite this

Wang, S. M., Chang, C-Y., & Lin, J. (2007). A software configurable coupler with programmable coupling coefficient. In 2007 IEEE MTT-S International Microwave Symposium Digest (pp. 185-188). [4263774] (IEEE MTT-S International Microwave Symposium Digest). https://doi.org/10.1109/MWSYM.2007.380321

@inproceedings{afe79b26e09641e9868d616717c02309,

title = "A software configurable coupler with programmable coupling coefficient",

abstract = "A novel microstrip parallel coupler with tunable coupling coefficient is proposed. Two varactors are placed on microstrip parallel-coupled lines to tune the coupling coefficient. With proper combinations of the capacitances of two varactors, the coupling coefficient can be tuned from 10 dB to 6 dB with good return loss and directivity. By using the Lab view program and data acquisition component, a software configurable coupler is implemented. This software configurable coupler will be useful in microwave instrumentation.",

keywords = "Coupling circuit, Microstrip couplers, Reconfigurable architecture, Tunable circuit and devices",

author = "Wang, {Shih Ming} and Chi-Yang Chang and Jenshan Lin",

year = "2007",

month = oct,

day = "2",

doi = "10.1109/MWSYM.2007.380321",

language = "English",

isbn = "1424406889",

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

pages = "185--188",

booktitle = "2007 IEEE MTT-S International Microwave Symposium Digest",

note = "null ; Conference date: 03-06-2007 Through 08-06-2007",

}

Wang, SM, Chang, C-Y & Lin, J 2007, A software configurable coupler with programmable coupling coefficient. in 2007 IEEE MTT-S International Microwave Symposium Digest., 4263774, IEEE MTT-S International Microwave Symposium Digest, pp. 185-188, 2007 IEEE MTT-S International Microwave Symposium, IMS 2007, Honolulu, HI, United States, 3/06/07. https://doi.org/10.1109/MWSYM.2007.380321

TY - GEN

T1 - A software configurable coupler with programmable coupling coefficient

AU - Wang, Shih Ming

AU - Chang, Chi-Yang

AU - Lin, Jenshan

PY - 2007/10/2

Y1 - 2007/10/2

N2 - A novel microstrip parallel coupler with tunable coupling coefficient is proposed. Two varactors are placed on microstrip parallel-coupled lines to tune the coupling coefficient. With proper combinations of the capacitances of two varactors, the coupling coefficient can be tuned from 10 dB to 6 dB with good return loss and directivity. By using the Lab view program and data acquisition component, a software configurable coupler is implemented. This software configurable coupler will be useful in microwave instrumentation.

AB - A novel microstrip parallel coupler with tunable coupling coefficient is proposed. Two varactors are placed on microstrip parallel-coupled lines to tune the coupling coefficient. With proper combinations of the capacitances of two varactors, the coupling coefficient can be tuned from 10 dB to 6 dB with good return loss and directivity. By using the Lab view program and data acquisition component, a software configurable coupler is implemented. This software configurable coupler will be useful in microwave instrumentation.

KW - Coupling circuit

KW - Microstrip couplers

KW - Reconfigurable architecture

KW - Tunable circuit and devices

UR - http://www.scopus.com/inward/record.url?scp=34748879958&partnerID=8YFLogxK

U2 - 10.1109/MWSYM.2007.380321

DO - 10.1109/MWSYM.2007.380321

M3 - Conference contribution

AN - SCOPUS:34748879958

SN - 1424406889

SN - 9781424406883

T3 - IEEE MTT-S International Microwave Symposium Digest

SP - 185

EP - 188

BT - 2007 IEEE MTT-S International Microwave Symposium Digest

Y2 - 3 June 2007 through 8 June 2007

ER -