Paper Abstract and Keywords |
Presentation |
2019-01-25 11:00
Basic Evaluation of a Planar Magic-T Based Balun and Its Application to Variable Phase Shift Balun Takuya Kitamura, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this study, a novel magic-T based planar balun and its application to a variable phase shift balun are proposed. The proposed balun consists of a planar magic-T and a quarter-wavelength microstrip line only. In addition, by connecting variable capacitances to the proposed balun, a variable phase shift balun which changes the transmission phase in the balanced-unbalanced transformation is realized. Prototypes of the planar balun and variable phase shift balun are designed, fabricated and measured to confirm the proposed concept. Better than 2-dB insertion loss and 10-dB return loss were obtained from 4.5 to 5.8 GHz for the planar balun. Furthermore, better than 3-dB insertion loss and 198-degree phase shift were obtained for the proposed variable phase shift balun. Functions of balance-unbalance transforming and variable phase shift are integrated in a simple structure. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Balun / Magic-T / Variable Phase Shift / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 43, no. 2, BCT2019-14, pp. 59-62, Jan. 2019. |
Paper # |
BCT2019-14 |
Date of Issue |
2019-01-17 (BCT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
|
Conference Information |
Committee |
BCT KYUSHU IEEE-AP-S-FUKUOKA |
Conference Date |
2019-01-24 - 2019-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Sangyo Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Students and Young Researcher Session, etc. |
Paper Information |
Registration To |
BCT |
Conference Code |
2019-01-BCT-KYUSHU-AP-S-FUKUOKA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Basic Evaluation of a Planar Magic-T Based Balun and Its Application to Variable Phase Shift Balun |
Sub Title (in English) |
|
Keyword(1) |
Balun |
Keyword(2) |
Magic-T |
Keyword(3) |
Variable Phase Shift |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Takuya Kitamura |
1st Author's Affiliation |
Saga University (Saga Univ.) |
2nd Author's Name |
Takayuki Tanaka |
2nd Author's Affiliation |
Saga University (Saga Univ.) |
3rd Author's Name |
Ichihiko Toyoda |
3rd Author's Affiliation |
Saga University (Saga Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2019-01-25 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
BCT |
Paper # |
BCT2019-14 |
Volume (vol) |
vol.43 |
Number (no) |
no.2 |
Page |
pp.59-62 |
#Pages |
4 |
Date of Issue |
2019-01-17 (BCT) |