Search & Read at all times.
Your portable library is online!,Hello!
Search Symbol (Half-width) Description of Search Symbols
Space "AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " ) Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" : " image process "
? Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
* Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )

Boolean logic combinations of key words is a skill used to expand or refine search parameters.
(1) AND (1) AND: Refines search parameters
(2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters


DOI stands for Digital Object Identifier ( D igital O bject I dentifier ) ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「」 「 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: 10.5297/ser.1201.002
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI ) 。

Abstract 〈TOP〉
Parallel Abstract 〈TOP〉
Reference ( 18 ) 〈TOP〉
  1. [3].A. A. Abidi, “Direct-Conversion Radio Transceivers for Digital Comm- unications,” IEEE J. Solid-State Circuits, vol. 30, no. 12, pp. 1399–1410, Dec. 1995.
  2. [4].J. N. Badaneshad, and G. G. Temes, “A 20-V Four-Quadrant CMOS Analog Multiplier, ” IEEE Journal of Solid-State Circuit,, no.6,pp.1158-1168, December 1985.
  3. [5].P. J. Sullivan, B. A. Xavier, and W. H. Ku, “Low Voltage Performance of a Microwave CMOS Gilbert Cell Mixer, ” IEEE Journal of Solid-State Circuit, vol.32, no. 7, pp. 1151-1155, july 1997.
  4. [6].Jeong-Bae Seo, Kun-Man Park, Jong-Ha Kim Park, Young-Sop Lee, Jeong-Hyun Ham and Tae-Yeoul Yun, “A Low-Noise UWB CMOS Mixer Using Switched Biasing Technique, ” Singapore, RFIT2007-IEEE International Workshop on Radio-Frequency Intergration Technology, Dec. 9-11, 2007
  5. [7].Tuan-Anh Phan, Chang-Wan Kim, Sang-Gue Lee, T.-J Park and E.-J kim, “Gain Mismatch-Balaned I/Q Donw-Converter Mixer for UWB,” ISCAS,0-7803-9390-2, 2006
Times Cited (3) 〈TOP〉
  1. 洪郁鈞(2013)。射頻低雜訊放大器與高線性降頻式混頻器研製。臺北科技大學電腦與通訊研究所學位論文。2013。1-88。
  2. 賴柏翰(2014)。具有快速暫態響應和低電磁干擾 升壓轉換器設計。臺北科技大學電腦與通訊研究所學位論文。2014。1-103。
  3. 侯韋志(2014)。使用二階三角積分調變器之具有十微秒暫態響應與低電磁干擾直流-直流降壓轉換器。臺北科技大學電腦與通訊研究所學位論文。2014。1-91。
Altmetrics 〈TOP〉
E-mail :
When an article is available to download, a notice will be sent to your mailbox address.
E-mail :