JPS6221451B2 - - Google Patents

Info

Publication number
JPS6221451B2
JPS6221451B2 JP586381A JP586381A JPS6221451B2 JP S6221451 B2 JPS6221451 B2 JP S6221451B2 JP 586381 A JP586381 A JP 586381A JP 586381 A JP586381 A JP 586381A JP S6221451 B2 JPS6221451 B2 JP S6221451B2
Authority
JP
Japan
Prior art keywords
transformer
circuit
transmitter
heat
amplification
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP586381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57121327A (en
Inventor
Tetsuo Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56005863A priority Critical patent/JPS57121327A/ja
Publication of JPS57121327A publication Critical patent/JPS57121327A/ja
Publication of JPS6221451B2 publication Critical patent/JPS6221451B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmitters (AREA)
JP56005863A 1981-01-20 1981-01-20 Transmitter Granted JPS57121327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005863A JPS57121327A (en) 1981-01-20 1981-01-20 Transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005863A JPS57121327A (en) 1981-01-20 1981-01-20 Transmitter

Publications (2)

Publication Number Publication Date
JPS57121327A JPS57121327A (en) 1982-07-28
JPS6221451B2 true JPS6221451B2 (enrdf_load_stackoverflow) 1987-05-13

Family

ID=11622792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005863A Granted JPS57121327A (en) 1981-01-20 1981-01-20 Transmitter

Country Status (1)

Country Link
JP (1) JPS57121327A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2104568A1 (en) * 1993-08-20 1995-02-21 Ivan Meszlenyi Thermal shutdown for power converters

Also Published As

Publication number Publication date
JPS57121327A (en) 1982-07-28

Similar Documents

Publication Publication Date Title
USRE47399E1 (en) Method and apparatus for protecting radio frequency power amplifiers
US5332979A (en) Compact radio-frequency power-generator system
US4795886A (en) Temperature control in which the control parameter is the degree of imperfection in the impedance matching
US2360233A (en) Thermistor as amplifier for low frequency signals
JP2004140633A5 (enrdf_load_stackoverflow)
JPS6221451B2 (enrdf_load_stackoverflow)
US3646397A (en) Amplifier protection circuit responsive to temperature and overcurrent
JP3660894B2 (ja) Fetバイアス回路
US2378620A (en) Thermionic valve circuits
US6286996B1 (en) Method and arrangement for measuring temperature of a semiconductor component in an inactive state
JPS58119613A (ja) 送信機
US2972114A (en) Amplifier circuit
Malik et al. A 1.8 GHz wideband high power amplifier with flat gain response by exploiting microstrip high‐pass‐filter
JPH0746668A (ja) 中間周波数増幅器、及びそれを備える遠隔制御信号受信器
JPH06188643A (ja) 高周波低雑音増幅器
CN112398501B (zh) 无线传输电路与控制方法
Paradysz et al. Crystal controlled oscillators for radiation environments
US3488603A (en) Multistage wide band transistor amplifiers of the push-pull type
JPS6248404B2 (enrdf_load_stackoverflow)
JPH04291810A (ja) 高周波トランジスタの冷却装置
JP2010171706A (ja) 高周波増幅装置
JPH0236142Y2 (enrdf_load_stackoverflow)
JPH0623067Y2 (ja) 送信機出力増幅素子の保護装置
JPH0887705A (ja) 磁気記録装置の記録電流高域補償増幅回路
KR100655969B1 (ko) 전자유도방식 온도조절 전력 증폭기를 갖는 이동통신단말기 및 그 전력 증폭기