论文信息 - A K-Band High Power and High Isolation Stacked-FET Single Pole Double Throw MMIC Switch Using Resonating Capacitor

A K-Band High Power and High Isolation Stacked-FET Single Pole Double Throw MMIC Switch Using Resonating Capacitor

A K-band monolithic microwave integrated circuit (MMIC) transmit and receive (T/R) single pole double throw (SPDT) switch with low insertion loss, high isolation and ultrahigh output power is demonstrated using 0.15-μm Gallium Arsenide (GaAs) technology. A shunt field effect transistor (FET) configuration is used to provide low insertion loss and high isolation while the stacked-FET is employed to improve power handling capability. The novel GaAs switch exhibits a minimum measured insertion loss of 1.4 dB and less than 2.5 dB from 22 GHz to 26 GHz as well as 44 dB isolation. The measured input 1-dB power compression point (P1 dB) exceeds 4 W.

Anh-Vu Pham | Farshid Aryanfar | Duy P. Nguyen | A. Pham | F. Aryanfar

[1] Peter J. Katzin,et al. High-speed, 100+W RF switches using GaAs MMICs , 1992 .

[2] Saqib Kaleem,et al. A high-power Ka-band single-pole single-throw switch MMIC using 0.25 µm GaN on SiC , 2015, 2015 IEEE Radio and Wireless Symposium (RWS).

[3] L. Devlin,et al. The design of integrated switches and phase shifters , 1999 .

[4] R. Wu,et al. Millimeter-Wave MMIC Passive HEMT Switches Using Traveling-Wave Concept , 2009 .

[5] Tadashi Takagi,et al. High-isolation series-shunt FET SPDT switch with a capacitor canceling FET parasitic inductance , 2001 .

[6] Dow-Chih Niu,et al. Millimeter-wave MMIC single-pole-double-throw passive HEMT switches using impedance-transformation networks , 2003 .

[7] M. J. Schindler,et al. A high power K/Ka-band monolithic T/R switch , 1991, IEEE 1991 Microwave and Millimeter-Wave Monolithic Circuits Symposium. Digest of Papers.

[8] T. Tokumitsu. K-band and millimeter-wave MMICs for emerging commercial wireless applications , 2001 .

[9] Gabriel M. Rebeiz,et al. $Ka$-Band Low-Loss and High-Isolation Switch Design in 0.13-$\mu{\hbox {m}}$ CMOS , 2008, IEEE Transactions on Microwave Theory and Techniques.

[10] Yoichiro Takayama,et al. Compact DC-60-GHz HJFET MMIC switches using ohmic electrode-sharing technology , 1998 .

[11] M.J. Schindler,et al. DC-40 GHz and 20-40 GHz MMIC SPDT Switches , 1987, Microwave and Millimeter-Wave Monolithic Circuits.