W-band waveguide photomixer using a uni-traveling carrier photodiode with 2-mw output

被引：26

作者：

Ueda, A ^{[1
]}

Noguchi, T

Iwashita, H

Sekimoto, Y

Ishiguro, M

Takano, S

Nagatsuma, T

Ito, H

Hirata, A

Ishibashi, T

机构：

[1] Natl Astron Observ, Tokyo 1818588, Japan

[2] NTT Corp, Microsyst Integrat Labs, Kanagawa 2430198, Japan

[3] NTT Corp, NTT Photon Labs, Kanagawa 2430198, Japan

[4] NTT Elect Corp, Kanagawa 2430198, Japan

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2003年 / 51卷 / 05期

关键词：

local oscillator (LO); millimeter wave; photomixer; radio astronomy; sub-millimeter wave; uni-travelffig carrier photodiode;

D O I：

10.1109/TMTT.2003.810154

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：

We have developed a W-band (75-110 GHz) waveguide photomixer with a uni-traveling carrier photodiode, which can be driven by two 1.5-mum lasers. It generates an output power of 2.2 +/- 0.2 mW at 100 GHz with a laser power of less than 100 mW, and its relative power variation is as small as 3 dB across the entire frequency range of the W-band. A 100-GHz superconductor-insulator-superconductor receiver driven by this photomixer shows the same noise temperature around, 26 K as that driven by a conventional Gunn oscillator.

引用

页码：1455 / 1459

页数：5

共 15 条

[1] A W-band HEMT based power amplifier module for millimeter-wave LO multipliers [J].