M. Muraguchi, M. Nakatsugawa, H. Hayashi, M. Aikawa
{"title":"用于个人通信的1.9 ghz频段超低功耗放大器芯片组","authors":"M. Muraguchi, M. Nakatsugawa, H. Hayashi, M. Aikawa","doi":"10.1109/MCS.1995.470971","DOIUrl":null,"url":null,"abstract":"An ultra low power consumption amplifier chip set for the 1.9 GHz Japanese Personal Handy-phone System (PHS) is presented. The chip set includes a linear power amplifier, a driver amplifier, and an LO switch amplifier. These amplifiers use Cascode FETs that provide low phase distortion, high gain, and low current operation. The power amplifier uses a new concept of a self-phase distortion compensation to achieve a record performance of 45% power added efficiency with sufficient linearity. The driver amplifier has a gain of 13.5 dB with a low power consumption of 3 mW (1 mA, 3 V). The LO switch amplifier is a new MMIC that has both switch and buffer amplifier functions. The switch amplifier has an output power of 3 dBm, a forward gain of 15 dB, and a reverse isolation of 35 dB with a low power consumption of 6 mW (2 mA, 3 V).<<ETX>>","PeriodicalId":325779,"journal":{"name":"IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":"{\"title\":\"A 1.9 GHz-band ultra low power consumption amplifier chip set for personal communications\",\"authors\":\"M. Muraguchi, M. Nakatsugawa, H. Hayashi, M. Aikawa\",\"doi\":\"10.1109/MCS.1995.470971\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An ultra low power consumption amplifier chip set for the 1.9 GHz Japanese Personal Handy-phone System (PHS) is presented. The chip set includes a linear power amplifier, a driver amplifier, and an LO switch amplifier. These amplifiers use Cascode FETs that provide low phase distortion, high gain, and low current operation. The power amplifier uses a new concept of a self-phase distortion compensation to achieve a record performance of 45% power added efficiency with sufficient linearity. The driver amplifier has a gain of 13.5 dB with a low power consumption of 3 mW (1 mA, 3 V). The LO switch amplifier is a new MMIC that has both switch and buffer amplifier functions. The switch amplifier has an output power of 3 dBm, a forward gain of 15 dB, and a reverse isolation of 35 dB with a low power consumption of 6 mW (2 mA, 3 V).<<ETX>>\",\"PeriodicalId\":325779,\"journal\":{\"name\":\"IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MCS.1995.470971\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MCS.1995.470971","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 1.9 GHz-band ultra low power consumption amplifier chip set for personal communications
An ultra low power consumption amplifier chip set for the 1.9 GHz Japanese Personal Handy-phone System (PHS) is presented. The chip set includes a linear power amplifier, a driver amplifier, and an LO switch amplifier. These amplifiers use Cascode FETs that provide low phase distortion, high gain, and low current operation. The power amplifier uses a new concept of a self-phase distortion compensation to achieve a record performance of 45% power added efficiency with sufficient linearity. The driver amplifier has a gain of 13.5 dB with a low power consumption of 3 mW (1 mA, 3 V). The LO switch amplifier is a new MMIC that has both switch and buffer amplifier functions. The switch amplifier has an output power of 3 dBm, a forward gain of 15 dB, and a reverse isolation of 35 dB with a low power consumption of 6 mW (2 mA, 3 V).<>
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
