CMOS antenna tuning unit for 2.4 GHz ISM band
(2005) 2005 IEEE MTT-S International Microwave Symposium p.279-282- Abstract
- Antenna matching is improved with adaptive 0.35 μm CMOS circuits based on switched shunt capacitors arranged in capacitor banks and external series inductors. The simulated circuits are optimized for the ISM 2.4 GHz band. The circuits provide a VSWR ⩽ 2 match for every impedance with VSWR ⩽ 5. There is a 1 dB power loss for a perfect 50 Ω → 50 Ω transformation, a break-even point at VSWR = 1.5, and a 3dB increase in delivered power for VSWR = 4.3
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/615974
- author
- Sjöblom, Peter LU and Sjöland, Henrik LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- 1 dB, 3 dB, 2.4 GHz, 0.35 micron, reconfigurable matching, impedance matching, external series inductors, capacitor banks, switched shunt capacitors, antenna matching, ISM band, CMOS circuits, antenna tuning unit
- host publication
- 2005 IEEE MTT-S International Microwave Symposium
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2005 IEEE MTT-S International Microwave Symposium
- conference location
- Long Beach, CA, United States
- conference dates
- 2005-06-12 - 2005-06-17
- external identifiers
-
- wos:000234561200064
- scopus:33749254666
- ISBN
- 0-7803-8845-3
- DOI
- 10.1109/MWSYM.2005.1516580
- language
- English
- LU publication?
- yes
- id
- 4901c591-c6ec-441d-aba9-ac340b21ee38 (old id 615974)
- date added to LUP
- 2016-04-04 10:47:07
- date last changed
- 2024-04-17 02:49:34
@inproceedings{4901c591-c6ec-441d-aba9-ac340b21ee38, abstract = {{Antenna matching is improved with adaptive 0.35 μm CMOS circuits based on switched shunt capacitors arranged in capacitor banks and external series inductors. The simulated circuits are optimized for the ISM 2.4 GHz band. The circuits provide a VSWR ⩽ 2 match for every impedance with VSWR ⩽ 5. There is a 1 dB power loss for a perfect 50 Ω → 50 Ω transformation, a break-even point at VSWR = 1.5, and a 3dB increase in delivered power for VSWR = 4.3}}, author = {{Sjöblom, Peter and Sjöland, Henrik}}, booktitle = {{2005 IEEE MTT-S International Microwave Symposium}}, isbn = {{0-7803-8845-3}}, keywords = {{1 dB; 3 dB; 2.4 GHz; 0.35 micron; reconfigurable matching; impedance matching; external series inductors; capacitor banks; switched shunt capacitors; antenna matching; ISM band; CMOS circuits; antenna tuning unit}}, language = {{eng}}, pages = {{279--282}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{CMOS antenna tuning unit for 2.4 GHz ISM band}}, url = {{http://dx.doi.org/10.1109/MWSYM.2005.1516580}}, doi = {{10.1109/MWSYM.2005.1516580}}, year = {{2005}}, }