KR920005572A - Booster Combined Mobile Phone - Google Patents

Booster Combined Mobile Phone Download PDF

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Publication number
KR920005572A
KR920005572A KR1019900012491A KR900012491A KR920005572A KR 920005572 A KR920005572 A KR 920005572A KR 1019900012491 A KR1019900012491 A KR 1019900012491A KR 900012491 A KR900012491 A KR 900012491A KR 920005572 A KR920005572 A KR 920005572A
Authority
KR
South Korea
Prior art keywords
booster
portable telephone
output
antenna
duplex filter
Prior art date
Application number
KR1019900012491A
Other languages
Korean (ko)
Inventor
최문철
한동구
Original Assignee
정몽현
현대전자산업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정몽현, 현대전자산업 주식회사 filed Critical 정몽현
Priority to KR1019900012491A priority Critical patent/KR920005572A/en
Publication of KR920005572A publication Critical patent/KR920005572A/en

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Abstract

내용 없음No content

Description

부스터(Booster)결합형 휴대용 전화기Booster Combined Mobile Phone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 의한 부스터 결합형 휴대용 전화기의 사용 형태도.2 is a diagram showing the use of the booster coupled portable telephone according to the present invention.

제3도는 본 발명에 의한 부스터 결합형 휴대용 전화기의 세부 구성을 나타낸 블럭도.3 is a block diagram showing a detailed configuration of a booster coupled portable telephone according to the present invention.

Claims (3)

부스터 결합형 휴대용 전화기에 있어서, 음성신호가 입력되는 마이크(14), 상기 마이크(14)에 연결되어 증폭 및 필터 작용을 하는 송신음성처리수단(15), 상기 송신음성 처리수단(15)에 연결된 전압제어 발진수단(16), 상기 전압제어 발진수단(16)에 연결된 제1 출력 증폭수단(17), 상기 전압제어 발진수단(16)에 연결되어 상기 전압제어 발진수단(16)이 필요한 주파수에서 발진할수 있도록 하는 주파수 합성수단(12), 상기 제1출력 증폭수단(17)에 연결되어 상기 제1출력 증폭수단(17)의 이득(gain)을 조절하는 제1 자동출력 조절수단(13), 상기 주파수 합성수단(12) 및 제1자동출력조절수단(13)에 연결되어 자동차 전화기 교환국으로 부터 입력된 채널 데이타와 송신 출력 데이타를 처리하여 상기 주파수 합성수단(12) 및 제1자동출력 조절수단 (13)에 입력시키는 논리제어수단(11), 상기 제1출력 증폭수단(17)에 연결된 제1 듀플렉스 필터수단(18), 상기 제1 듀플렉스 필터수단(18)에 연결된 제1 수신 증폭수단(25), 상기 제`1 수신 증폭수단(25) 및 상기 전압제어 발진수단(16)에 연결된 혼합수단(24), 상기 혼합수단 (24)에 연결되어 중간주파수신호를 검파하는 중간주파 검파수단(23), 상기 상기 중간주파 검파수단(23)에 연결된 수신음성 증폭수단(22), 상기 수신음성 증폭수단(22)에 연결된 스피커(21), 상기 제1듀플렉스 필터수단(18)에 연결되어 안테나와의 연결을 조절하는 안테나 스위칭 수단(19), 상기 안테나 스위칭 수단(19)에 연결된 휴대용 전화기 안테나(20), 및 상기 각 수단에 전원을 공급하는 휴대용 전화기 전원 공급수단(26)으로 구성된 휴대용 전화기(100)와 상기 휴대용 전화기(100)의 안테나 스위칭 수단(19)에 연결된 제2듀플렉스 필터 수단(28), 상기 제2듀플렉스 필터수단(28)에 연결된 제2출력 증폭수단(29), 상기 제2출력 증폭 수단(29)에 연결된 제3듀플렉스 필터수단(30), 상기 제3듀플렉스 필터수단(30)에 연결된 부스터용 안테나(31), 상기 휴대용 전화기(100)의 논리 제어수단(11) 및 상기 제2 출력 증폭수단(29)에 연결된 제2자동출력 조절 수단(27), 상기 제2 및 제3 듀플랙스 필터수단(28,30)에 연결된 제2수신 증폭 수단(32), 및 상기 각 수단에 전원을 공급하는 부스터 전원공급수단(33)으로 구성된 부스터(200)로 구성된 것을 특징으로 하는 부스터 결합형 휴대용 전화기.In the booster-coupled portable telephone, a microphone 14 to which a voice signal is input, a transmission voice processing means 15 connected to the microphone 14 to amplify and filter, and a transmission voice processing means 15 connected to the microphone 14. A voltage controlled oscillation means 16, a first output amplification means 17 connected to the voltage controlled oscillation means 16, and a voltage controlled oscillation means 16 connected to the voltage controlled oscillation means 16 at a required frequency. A frequency synthesizing means 12 for oscillating, a first automatic output adjusting means 13 connected to the first output amplifying means 17 for adjusting a gain of the first output amplifying means 17, The frequency synthesizing means 12 and the first automatic output adjusting means connected to the frequency synthesizing means 12 and the first automatic output adjusting means 13 to process channel data and transmission output data inputted from an automobile telephone switching center. Logic control number to input to (13) (11), first duplex filter means (18) connected to said first output amplifying means (17), first receive amplification means (25) connected to said first duplex filter means (18), and said `first receive amplification means; A mixing means 24 connected to the means 25 and the voltage controlled oscillation means 16, an intermediate frequency detecting means 23 connected to the mixing means 24 to detect an intermediate frequency signal, and the intermediate frequency detecting means. An antenna switching means connected to the receiving voice amplifying means 22 connected to the 23, the speaker 21 connected to the receiving voice amplifying means 22, and the first duplex filter means 18 to control the connection with the antenna. (19), a portable telephone antenna (20) composed of a portable telephone antenna (20) connected to the antenna switching means (19), and a portable telephone power supply means (26) for supplying power to the respective means; Second duplex fill connected to antenna switching means 19 Means 28, second output amplifying means 29 connected to said second duplex filter means 28, third duplex filter means 30 connected to said second output amplifying means 29, said third duplex filter A booster antenna 31 connected to the means 30, a logic control means 11 of the portable telephone 100 and a second automatic output adjusting means 27 connected to the second output amplifying means 29, the first A booster 200 comprising a second receiving amplifying means 32 connected to the second and third duplex filter means 28 and 30, and a booster power supply means 33 for supplying power to the respective means. Booster coupled mobile phone. 제1항에 있어서, 상기 휴대용 전화기 전원공급수단(26)은 6.0V의 충전용 밧데리인 것을 특징으로 하는 부스터 결합형 휴대용 전화기.2. A booster coupled portable telephone according to claim 1, wherein said portable telephone power supply means is a rechargeable battery of 6.0V. 제1항에 있어서, 상기 부스터 전원 공급수단(33)은 12.0V의 충전용 밧데리인 것을 특징으로 하는 부스터 결합형 휴대용 전화기.The booster coupling type portable telephone according to claim 1, wherein the booster power supply means is a rechargeable battery of 12.0V. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012491A 1990-08-14 1990-08-14 Booster Combined Mobile Phone KR920005572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900012491A KR920005572A (en) 1990-08-14 1990-08-14 Booster Combined Mobile Phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900012491A KR920005572A (en) 1990-08-14 1990-08-14 Booster Combined Mobile Phone

Publications (1)

Publication Number Publication Date
KR920005572A true KR920005572A (en) 1992-03-28

Family

ID=67542855

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012491A KR920005572A (en) 1990-08-14 1990-08-14 Booster Combined Mobile Phone

Country Status (1)

Country Link
KR (1) KR920005572A (en)

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E601 Decision to refuse application