一(yi)体(ti)(ti)式(shi)(shi)广(guang)播(bo)系统的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)器(qi)是实(shi)(shi)(shi)现(xian)多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)处(chu)(chu)(chu)理(li)(li)(li)的(de)(de)关(guan)键。多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)处(chu)(chu)(chu)理(li)(li)(li)是指在(zai)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)过程中(zhong)，将不(bu)(bu)同(tong)的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)分离(li)成多(duo)(duo)(duo)(duo)个(ge)(ge)通(tong)(tong)道(dao)(dao)(dao)进行(xing)处(chu)(chu)(chu)理(li)(li)(li)，再(zai)将处(chu)(chu)(chu)理(li)(li)(li)后的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)合并(bing)成一(yi)个(ge)(ge)完整的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)。这(zhei)种处(chu)(chu)(chu)理(li)(li)(li)方式(shi)(shi)可(ke)(ke)以让音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)的(de)(de)各(ge)个(ge)(ge)部分得到(dao)更(geng)好的(de)(de)处(chu)(chu)(chu)理(li)(li)(li)，从而实(shi)(shi)(shi)现(xian)更(geng)加丰(feng)富多(duo)(duo)(duo)(duo)样的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)效(xiao)果。多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)处(chu)(chu)(chu)理(li)(li)(li)的(de)(de)实(shi)(shi)(shi)现(xian)需(xu)要(yao)依靠(kao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)器(qi)的(de)(de)多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)输入和(he)输出(chu)功能。一(yi)般(ban)来(lai)说，音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)器(qi)会(hui)提供多(duo)(duo)(duo)(duo)个(ge)(ge)输入通(tong)(tong)道(dao)(dao)(dao)和(he)输出(chu)通(tong)(tong)道(dao)(dao)(dao)，用(yong)户(hu)可(ke)(ke)以根据需(xu)要(yao)选择不(bu)(bu)同(tong)的(de)(de)通(tong)(tong)道(dao)(dao)(dao)进行(xing)处(chu)(chu)(chu)理(li)(li)(li)。在(zai)处(chu)(chu)(chu)理(li)(li)(li)过程中(zhong)，音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)器(qi)会(hui)对每个(ge)(ge)通(tong)(tong)道(dao)(dao)(dao)的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)进行(xing)单(dan)独的(de)(de)处(chu)(chu)(chu)理(li)(li)(li)，将处(chu)(chu)(chu)理(li)(li)(li)后的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)合并(bing)成一(yi)个(ge)(ge)完整的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)输出(chu)。多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)处(chu)(chu)(chu)理(li)(li)(li)可(ke)(ke)以实(shi)(shi)(shi)现(xian)很多(duo)(duo)(duo)(duo)不(bu)(bu)同(tong)的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)效(xiao)果，比如环绕声、立体(ti)(ti)声、多(duo)(duo)(duo)(duo)声道(dao)(dao)(dao)等。这(zhei)些效(xiao)果可(ke)(ke)以让用(yong)户(hu)在(zai)听音(yin)(yin)(yin)(yin)(yin)(yin)(yin)乐、看电影(ying)、玩游戏(xi)等场景中(zhong)获(huo)得更(geng)加真实(shi)(shi)(shi)、逼(bi)真的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)体(ti)(ti)验。因(yin)此，一(yi)体(ti)(ti)式(shi)(shi)广(guang)播(bo)系统的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)(chu)(chu)理(li)(li)(li)器(qi)的(de)(de)多(duo)(duo)(duo)(duo)通(tong)(tong)道(dao)(dao)(dao)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)处(chu)(chu)(chu)理(li)(li)(li)功能是非常重要(yao)的(de)(de)，它可(ke)(ke)以为用(yong)户(hu)带来(lai)更(geng)加丰(feng)富多(duo)(duo)(duo)(duo)样的(de)(de)音(yin)(yin)(yin)(yin)(yin)(yin)(yin)效(xiao)体(ti)(ti)验。广(guang)播(bo)系统的(de)(de)编码解(jie)码器(qi)可(ke)(ke)以实(shi)(shi)(shi)现(xian)对音(yin)(yin)(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信号(hao)(hao)的(de)(de)高效(xiao)压缩和(he)解(jie)压缩，节省带宽资源。江西楼宇广(guang)播(bo)系统方案

校(xiao)园(yuan)广(guang)播(bo)(bo)(bo)(bo)扩声系(xi)统(tong)是(shi)一种基于现(xian)(xian)(xian)代化音(yin)(yin)频技术的校(xiao)园(yuan)信(xin)(xin)息(xi)传(chuan)(chuan)(chuan)播(bo)(bo)(bo)(bo)方(fang)式(shi)。该系(xi)统(tong)通(tong)过将音(yin)(yin)频信(xin)(xin)号转换为电信(xin)(xin)号，再通(tong)过扩音(yin)(yin)器放(fang)大(da)后(hou)传(chuan)(chuan)(chuan)输到各个角落，实现(xian)(xian)(xian)了校(xiao)园(yuan)广(guang)播(bo)(bo)(bo)(bo)信(xin)(xin)息(xi)的及(ji)时(shi)传(chuan)(chuan)(chuan)递和(he)普遍覆盖。相比(bi)于传(chuan)(chuan)(chuan)统(tong)的广(guang)播(bo)(bo)(bo)(bo)方(fang)式(shi)，校(xiao)园(yuan)广(guang)播(bo)(bo)(bo)(bo)扩声系(xi)统(tong)具(ju)有以下优势：首先，该系(xi)统(tong)可(ke)以实现(xian)(xian)(xian)远距离传(chuan)(chuan)(chuan)输，无需(xu)人工干(gan)预，很大(da)程度上提高了信(xin)(xin)息(xi)传(chuan)(chuan)(chuan)递的效率和(he)准确性。其次，该系(xi)统(tong)可(ke)以实现(xian)(xian)(xian)多点同(tong)时(shi)播(bo)(bo)(bo)(bo)放(fang)，不(bu)受时(shi)间和(he)空间限(xian)制，可(ke)以满足不(bu)同(tong)场合的需(xu)求。该系(xi)统(tong)可(ke)以实现(xian)(xian)(xian)音(yin)(yin)质(zhi)清晰、音(yin)(yin)量可(ke)调，可(ke)以适(shi)应(ying)不(bu)同(tong)环(huan)境和(he)人群的需(xu)求。湖南一体式(shi)广(guang)播(bo)(bo)(bo)(bo)系(xi)统(tong)价格会议室广(guang)播(bo)(bo)(bo)(bo)系(xi)统(tong)通(tong)过语音(yin)(yin)麦克风和(he)音(yin)(yin)箱设备，实现(xian)(xian)(xian)会议信(xin)(xin)息(xi)的全员传(chuan)(chuan)(chuan)达和(he)互(hu)动(dong)交流的促(cu)进。

广(guang)(guang)(guang)播(bo)(bo)系统(tong)(tong)采用(yong)(yong)(yong)(yong)FM-SCA副载波(bo)(bo)编(bian)码(ma)遥控技术，使用(yong)(yong)(yong)(yong)一(yi)个(ge)无(wu)线(xian)电频(pin)(pin)(pin)率(lv)，利(li)用(yong)(yong)(yong)(yong)音频(pin)(pin)(pin)载波(bo)(bo)以外(wai)的(de)(de)副载波(bo)(bo)传(chuan)(chuan)输编(bian)码(ma)控制(zhi)信(xin)号(hao)，无(wu)需(xu)申请控制(zhi)频(pin)(pin)(pin)率(lv)，既节约了频(pin)(pin)(pin)率(lv)资(zi)源，又实现了对终端(duan)点(dian)(dian)的(de)(de)控制(zhi)，而且(qie)提高(gao)了系统(tong)(tong)的(de)(de)稳定(ding)性(xing)和可(ke)靠性(xing)。数字化智(zhi)能(neng)广(guang)(guang)(guang)播(bo)(bo)系统(tong)(tong)以其“优(you)良、经(jing)济(ji)、稳定(ding)、实用(yong)(yong)(yong)(yong)”等(deng)特点(dian)(dian)，可(ke)普遍用(yong)(yong)(yong)(yong)于工矿企(qi)业(ye)管(guan)理、工矿企(qi)业(ye)会议(yi)、通知播(bo)(bo)放(fang)及出(chu)现紧急情况时播(bo)(bo)放(fang)紧急广(guang)(guang)(guang)播(bo)(bo)等(deng)。有(you)线(xian)调(diao)(diao)(diao)频(pin)(pin)(pin)广(guang)(guang)(guang)播(bo)(bo)系统(tong)(tong)就是(shi)将音频(pin)(pin)(pin)信(xin)号(hao)采用(yong)(yong)(yong)(yong)FM调(diao)(diao)(diao)频(pin)(pin)(pin)调(diao)(diao)(diao)制(zhi)的(de)(de)方式，调(diao)(diao)(diao)制(zhi)在87-108MHz这一(yi)频(pin)(pin)(pin)段内(nei)，与有(you)线(xian)电视信(xin)号(hao)混合后(hou)，采用(yong)(yong)(yong)(yong)同轴电缆或者是(shi)光缆进行传(chuan)(chuan)输的(de)(de)一(yi)种(zhong)广(guang)(guang)(guang)播(bo)(bo)信(xin)号(hao)传(chuan)(chuan)输方式，也就是(shi)我们常说的(de)(de)FM+CATV共缆传(chuan)(chuan)输方式，有(you)线(xian)调(diao)(diao)(diao)频(pin)(pin)(pin)广(guang)(guang)(guang)播(bo)(bo)可(ke)以传(chuan)(chuan)输立体(ti)声(sheng)调(diao)(diao)(diao)频(pin)(pin)(pin)广(guang)(guang)(guang)播(bo)(bo)信(xin)号(hao)，指标(biao)高(gao)的(de)(de)调(diao)(diao)(diao)频(pin)(pin)(pin)调(diao)(diao)(diao)制(zhi)器可(ke)以达到(dao)CD音质(zhi)。

火(huo)车(che)站广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)的(de)(de)(de)声(sheng)(sheng)(sheng)音(yin)(yin)平(ping)衡和(he)(he)(he)(he)清(qing)晰(xi)(xi)传(chuan)输是一个非(fei)常(chang)重(zhong)要(yao)的(de)(de)(de)问题。为(wei)了保(bao)(bao)障(zhang)声(sheng)(sheng)(sheng)音(yin)(yin)的(de)(de)(de)平(ping)衡和(he)(he)(he)(he)清(qing)晰(xi)(xi)传(chuan)输，火(huo)车(che)站广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)采(cai)用(yong)(yong)(yong)了多种(zhong)技术(shu)和(he)(he)(he)(he)措施(shi)。首先，广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)采(cai)用(yong)(yong)(yong)了高(gao)质量(liang)(liang)的(de)(de)(de)音(yin)(yin)响设(she)备和(he)(he)(he)(he)麦克风，确(que)保(bao)(bao)声(sheng)(sheng)(sheng)音(yin)(yin)的(de)(de)(de)清(qing)晰(xi)(xi)和(he)(he)(he)(he)高(gao)保(bao)(bao)真度。其次，广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)采(cai)用(yong)(yong)(yong)了音(yin)(yin)量(liang)(liang)自动(dong)控制(zhi)和(he)(he)(he)(he)智能分区技术(shu)，可以(yi)根据不(bu)同区域的(de)(de)(de)需求自动(dong)调节音(yin)(yin)量(liang)(liang)和(he)(he)(he)(he)播(bo)(bo)放(fang)内容(rong)，确(que)保(bao)(bao)声(sheng)(sheng)(sheng)音(yin)(yin)在不(bu)同区域的(de)(de)(de)平(ping)衡和(he)(he)(he)(he)清(qing)晰(xi)(xi)传(chuan)输。广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)还采(cai)用(yong)(yong)(yong)了噪声(sheng)(sheng)(sheng)抑制(zhi)技术(shu)和(he)(he)(he)(he)回声(sheng)(sheng)(sheng)消除(chu)技术(shu)，可以(yi)有(you)效(xiao)地减少环境噪声(sheng)(sheng)(sheng)和(he)(he)(he)(he)回声(sheng)(sheng)(sheng)对声(sheng)(sheng)(sheng)音(yin)(yin)传(chuan)输的(de)(de)(de)影响，保(bao)(bao)障(zhang)声(sheng)(sheng)(sheng)音(yin)(yin)的(de)(de)(de)清(qing)晰(xi)(xi)传(chuan)输。这些技术(shu)和(he)(he)(he)(he)措施(shi)的(de)(de)(de)应用(yong)(yong)(yong)可以(yi)让火(huo)车(che)站广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)的(de)(de)(de)声(sheng)(sheng)(sheng)音(yin)(yin)平(ping)衡和(he)(he)(he)(he)清(qing)晰(xi)(xi)传(chuan)输得(de)到有(you)效(xiao)的(de)(de)(de)保(bao)(bao)障(zhang)，提高(gao)用(yong)(yong)(yong)户体验和(he)(he)(he)(he)服(fu)务质量(liang)(liang)。广(guang)(guang)(guang)播(bo)(bo)系(xi)(xi)统(tong)的(de)(de)(de)收音(yin)(yin)机设(she)备具备自动(dong)搜索(suo)和(he)(he)(he)(he)频(pin)道(dao)存储功能，方便(bian)用(yong)(yong)(yong)户快(kuai)速(su)找(zhao)到喜(xi)爱的(de)(de)(de)频(pin)道(dao)。

一(yi)(yi)体式广(guang)播系(xi)统(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)理器提供了丰(feng)富(fu)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)效(xiao)调(diao)(diao)节(jie)功能。音(yin)(yin)(yin)(yin)(yin)效(xiao)调(diao)(diao)节(jie)是指通(tong)过(guo)调(diao)(diao)节(jie)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)各(ge)(ge)个参(can)(can)(can)数，来(lai)实(shi)(shi)现(xian)(xian)不(bu)同(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)效(xiao)效(xiao)果(guo)。一(yi)(yi)般来(lai)说，音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)处(chu)理器会提供多个音(yin)(yin)(yin)(yin)(yin)效(xiao)调(diao)(diao)节(jie)参(can)(can)(can)数，用户可(ke)(ke)以(yi)根据(ju)需要进行调(diao)(diao)节(jie)。音(yin)(yin)(yin)(yin)(yin)效(xiao)调(diao)(diao)节(jie)的(de)(de)(de)(de)参(can)(can)(can)数包括音(yin)(yin)(yin)(yin)(yin)量(liang)、音(yin)(yin)(yin)(yin)(yin)色、均衡(heng)(heng)器、混(hun)响等。音(yin)(yin)(yin)(yin)(yin)量(liang)是指音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)大小，可(ke)(ke)以(yi)通(tong)过(guo)调(diao)(diao)节(jie)音(yin)(yin)(yin)(yin)(yin)量(liang)来(lai)实(shi)(shi)现(xian)(xian)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)放大或缩小。音(yin)(yin)(yin)(yin)(yin)色是指音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)质，可(ke)(ke)以(yi)通(tong)过(guo)调(diao)(diao)节(jie)音(yin)(yin)(yin)(yin)(yin)色来(lai)实(shi)(shi)现(xian)(xian)不(bu)同(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)色效(xiao)果(guo)。均衡(heng)(heng)器是指调(diao)(diao)节(jie)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)各(ge)(ge)个频(pin)(pin)段的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)量(liang)，可(ke)(ke)以(yi)实(shi)(shi)现(xian)(xian)不(bu)同(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)效(xiao)效(xiao)果(guo)。混(hun)响是指模拟不(bu)同(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)乐场(chang)所的(de)(de)(de)(de)声音(yin)(yin)(yin)(yin)(yin)反射(she)效(xiao)果(guo)，可(ke)(ke)以(yi)让(rang)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)更(geng)加逼真。音(yin)(yin)(yin)(yin)(yin)效(xiao)调(diao)(diao)节(jie)功能可(ke)(ke)以(yi)让(rang)用户根据(ju)自(zi)己的(de)(de)(de)(de)喜好和(he)需要，自(zi)由地(di)调(diao)(diao)节(jie)音(yin)(yin)(yin)(yin)(yin)频(pin)(pin)信(xin)号(hao)的(de)(de)(de)(de)各(ge)(ge)个参(can)(can)(can)数，实(shi)(shi)现(xian)(xian)不(bu)同(tong)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)效(xiao)效(xiao)果(guo)。这(zhei)种(zhong)功能可(ke)(ke)以(yi)让(rang)用户在不(bu)同(tong)的(de)(de)(de)(de)场(chang)景中获得更(geng)加逼真、真实(shi)(shi)的(de)(de)(de)(de)音(yin)(yin)(yin)(yin)(yin)效(xiao)体验，从而提高用户的(de)(de)(de)(de)听音(yin)(yin)(yin)(yin)(yin)乐、看(kan)电影、玩游戏等体验。广(guang)播扩声系(xi)统(tong)可(ke)(ke)以(yi)覆盖大区域的(de)(de)(de)(de)广(guang)播范围，实(shi)(shi)现(xian)(xian)消息、音(yin)(yin)(yin)(yin)(yin)乐等内容的(de)(de)(de)(de)传送和(he)播放。广(guang)东(dong)公园广(guang)播系(xi)统(tong)厂家直销(xiao)

村(cun)村(cun)通(tong)广播系统通(tong)过(guo)户(hu)外(wai)柱式喇(la)叭(ba)和(he)中控终端，实现农村(cun)信息的(de)即时广播和(he)农民**的(de)沟通(tong)联动。江(jiang)西楼(lou)宇(yu)广播系统方(fang)案(an)

定向性(xing)(xing)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)设计与优化是(shi)广(guang)(guang)播(bo)(bo)(bo)系统(tong)(tong)中的(de)(de)(de)(de)重(zhong)要(yao)(yao)(yao)问题。在(zai)(zai)设计定向性(xing)(xing)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)时，需要(yao)(yao)(yao)考(kao)虑多种因(yin)(yin)素，如天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)频率响应、辐(fu)射图、阻(zu)(zu)(zu)抗(kang)(kang)匹(pi)(pi)配等(deng)。这些(xie)因(yin)(yin)素直接(jie)影(ying)响天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)性(xing)(xing)能和信(xin)号(hao)的(de)(de)(de)(de)传输质量(liang)(liang)(liang)。在(zai)(zai)定向性(xing)(xing)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)设计中，辐(fu)射图是(shi)一(yi)个(ge)重(zhong)要(yao)(yao)(yao)的(de)(de)(de)(de)参数。辐(fu)射图描述了天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)在(zai)(zai)不同方向上的(de)(de)(de)(de)辐(fu)射强度(du)分(fen)布(bu)，是(shi)评(ping)价天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)性(xing)(xing)能的(de)(de)(de)(de)重(zhong)要(yao)(yao)(yao)指(zhi)标。在(zai)(zai)广(guang)(guang)播(bo)(bo)(bo)系统(tong)(tong)中，需要(yao)(yao)(yao)将天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)辐(fu)射图设计为向广(guang)(guang)播(bo)(bo)(bo)区(qu)域辐(fu)射的(de)(de)(de)(de)形状，从(cong)(cong)而(er)确保(bao)信(xin)号(hao)覆(fu)盖范围广(guang)(guang)阔且稳(wen)定。除了辐(fu)射图外(wai)，天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)阻(zu)(zu)(zu)抗(kang)(kang)匹(pi)(pi)配也(ye)是(shi)一(yi)个(ge)重(zhong)要(yao)(yao)(yao)的(de)(de)(de)(de)问题。阻(zu)(zu)(zu)抗(kang)(kang)匹(pi)(pi)配是(shi)指(zhi)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)输入(ru)阻(zu)(zu)(zu)抗(kang)(kang)与传输线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)阻(zu)(zu)(zu)抗(kang)(kang)相匹(pi)(pi)配，从(cong)(cong)而(er)至大化信(xin)号(hao)的(de)(de)(de)(de)传输效率。在(zai)(zai)广(guang)(guang)播(bo)(bo)(bo)系统(tong)(tong)中，天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)阻(zu)(zu)(zu)抗(kang)(kang)匹(pi)(pi)配需要(yao)(yao)(yao)与发射机和接(jie)收机的(de)(de)(de)(de)阻(zu)(zu)(zu)抗(kang)(kang)匹(pi)(pi)配相一(yi)致(zhi)，从(cong)(cong)而(er)确保(bao)信(xin)号(hao)的(de)(de)(de)(de)传输质量(liang)(liang)(liang)。在(zai)(zai)定向性(xing)(xing)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)优化中，需要(yao)(yao)(yao)考(kao)虑多种因(yin)(yin)素，如天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)材料(liao)、结构(gou)、尺寸等(deng)。这些(xie)因(yin)(yin)素直接(jie)影(ying)响天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)性(xing)(xing)能和信(xin)号(hao)的(de)(de)(de)(de)传输质量(liang)(liang)(liang)。在(zai)(zai)广(guang)(guang)播(bo)(bo)(bo)系统(tong)(tong)中，需要(yao)(yao)(yao)选(xuan)择合(he)适的(de)(de)(de)(de)天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)材料(liao)和结构(gou)，从(cong)(cong)而(er)至大化天(tian)(tian)(tian)线(xian)(xian)(xian)(xian)的(de)(de)(de)(de)性(xing)(xing)能和信(xin)号(hao)的(de)(de)(de)(de)传输质量(liang)(liang)(liang)。江西(xi)楼宇广(guang)(guang)播(bo)(bo)(bo)系统(tong)(tong)方案

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