找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Electronics via Waveform Analysis; Edwin C. Craig Textbook 1993 Springer-Verlag New York, Inc. 1993 Elektronik.Fourier series.Maximum.Thyr

[復制鏈接]
樓主: 拖累
21#
發(fā)表于 2025-3-25 04:48:47 | 只看該作者
22#
發(fā)表于 2025-3-25 09:42:20 | 只看該作者
Power Supplies,rpose. However, batteries eventually become discharged and then require recharging or replacing. Sometimes it is not feasible or desirable to use batteries due to the voltages required or the amount of current needed by the device. Therefore, another source of dc voltage is needed.
23#
發(fā)表于 2025-3-25 12:45:37 | 只看該作者
FET Amplifiers,ectromagnetic energy that is radiated from a radio or television transmitter tower reaches a receiving antenna it induces a voltage across the antenna. This voltage has an amplitude measured in millionths of a volt (μV). In order to get the desired sound from a radio speaker or picture on a televisi
24#
發(fā)表于 2025-3-25 16:09:19 | 只看該作者
BJT Amplifiers,s a majority of the current carriers are negative electrons while in .-type semiconductors the majority current carriers are positive holes. In the amplifying devices now under discussion, current flows through both .-type material and .-type material so current carriers of both polarities are invol
25#
發(fā)表于 2025-3-25 23:16:13 | 只看該作者
26#
發(fā)表于 2025-3-26 00:17:43 | 只看該作者
27#
發(fā)表于 2025-3-26 05:34:23 | 只看該作者
28#
發(fā)表于 2025-3-26 12:02:04 | 只看該作者
Radio and Television,/or electronic circuits that employ them. In this chapter a complete typical amplitude modulation (AM) radio receiver circuit will be studied in detail. This will be followed by a study of certain circuits used only in frequency modulation (FM) radio receivers. Selected circuits unique to television
29#
發(fā)表于 2025-3-26 16:24:36 | 只看該作者
30#
發(fā)表于 2025-3-26 20:14:49 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學 Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學 Yale Uni. Stanford Uni.
QQ|Archiver|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-5 19:35
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復 返回頂部 返回列表
邓州市| 蒲江县| 信宜市| 河东区| 永顺县| 呈贡县| 双牌县| 温州市| 成安县| 佛教| 阳东县| 呼和浩特市| 武汉市| 绥滨县| 宁南县| 宁海县| 合川市| 河东区| 黎城县| 田林县| 玉龙| 仙游县| 边坝县| 延吉市| 拉萨市| 泸州市| 黄龙县| 民和| 金寨县| 永城市| 册亨县| 苗栗县| 柳河县| 宁晋县| 杨浦区| 铜鼓县| 凭祥市| 芦溪县| 济源市| 吉林市| 松原市|