A coplanar waveguide on-chip RF choke for WLAN RF circuits

被引：0
|
作者：
Kavlak, Canan [1 ]
Gurbuz, Yasar [1 ]
Tekin, Ibrahim [1 ]
机构：
[1] Sabanci Univ, Fac Engn & Nat Sci, TR-34956 Istanbul, Turkey
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2007年 / 49卷 / 10期
关键词：
on-chip RF choke; transmission line; coplanar waveguide;
D O I：
10.1002/mop.22725
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel on-chip RF choke at 5 GHz is designed and measured for a class A operating Wireless LAN RF power amplifier (PA). The coplanar it waveguide (CPW)-based on-chip RF choke is implemented as an alternative component to inductors provided by the 0.35-mu m SiGe BiCMOS technology. The CPW RF choke is designed at 5 GHz, and has a length of 1600 mu m and loaded with a capacitance of 0.95 pF. The measured impedance of the RF choke at 5 GHz. is around 104 Omega. (c) 2007 Wiley Periodicals. Inc.
引用
收藏
页码：2530 / 2534
页数：5
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